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Site24x7 Monitoring Server: IP Updates

Going forward all IP related changes/updates will be captured in this thread. You could follow this topic to receive notifications if there are any new posts made on this thread. Additionally, we'll also notify you via email about IP related updates, so that you're well aware of all the new IPs and whitelist them in your firewall policy. 

Another way to stay updated about IP Address changes is by using the "Follow this topic" button on the right top of this post. That would send an email whenever this post is updated! 

For a complete list of Site24x7 server locations, refer our Global Monitoring Locations page. You can also choose to download the IP address details in these formats - Spreadsheet | PDF | RSS | JSON | CSV | TSV.

Recommended read: How do we exclude traffic from the Site24x7 bot in Google Analytics to track actual user visits to our website? Read more.  

Added on April 4, 2016: We have also added a unified domain name, site24x7.enduserexp.com. All our monitoring location IP addresses will be mapped to this domain name. By periodically resolving this domain name, you can achieve an automated IP whitelisting process; thereby ensuring a constantly updated database firewall policy.


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Replies (92)

 
Greetings from Site24x7!
 
We are adding new IP addresses and retiring a few from our current pool of monitoring locations. 
Please refer the table below to learn more about these IP changes:
 
 
Monitoring Location New IPv4 Address  New IPv6 Address  Comments 
Seattle, USA 45.14.115.192   Additional IPv4 address
Kansas, USA 63.141.234.234
204.12.239.90
2604:4300:a:29b:7254:d2ff:feab:b2f0 Additional IPv4 and IPv6 addresses
Chicago, USA 45.135.150.190   Additional IPv4 address
Auckland, New Zealand 103.108.94.72   Additional IPv4 address
Vancouver, Canada 162.223.226.148   Additional IPv4 address
Zurich, Switzerland 31.7.56.242
31.7.58.66
2a02:29b8:2aa2:584:66cb:8dc3:47a3:be80 Additional IPv4 and IPv6 addresses
Beijing, China 54.223.31.214
124.251.121.0/24
124.251.122.0/25
124.251.128.0/24
  Additional IPv4 address
Shanghai, China 163.53.93.0/24
163.53.94.0/27
47.101.198.165
  Additional IPv4 address
Chengdu, China 47.108.57.137   Additional IPv4 address
Dublin, Ireland 217.78.0.167   Additional IPv4 address.
IPv4 address 217.78.6.89 has been retired
Strasbourg, France     IPv4 address: 
51.254.124.182 has been retired
Milano, Italy     IPv4 address: 
95.141.37.20 has been retired
Perth, Australia     IPv4 address: 103.9.162.201 has been retired

These IP changes will take effect by Friday, November 22nd, 2019. So, please make a note of these IP changes and whitelist them in your firewall policy. You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. Follow this post in our community to receive any IP related update. If you've any further questions, please contact support@site24x7.com.

Like (0) Reply

Greetings from Site24x7,

We are adding new IP addresses and removing a few from our current pool of monitoring locations. 
Please refer to the table below to learn more about these IP changes:
 

 Location Name

 IPv4 Address

   IPv6 Address

   Description

Moscow, Russia

92.63.110.171

 

Additional IPv4 address

Melbourne, Australia

103.208.218.28

 

Additional IPv4 address

Dallas, USA

136.143.182.0/23

 

Additional IPv4 address

Bucharest, Romania

45.15.23.27

188.240.210.23

 

Additional IPv4 address

Manchester, UK

45.148.11.56

 

Additional IPv4 address

Sao Paulo, Brazil

 

 

The following IP address has been removed 177.54.158.118 

Seattle, USA

 

 

The following IP address has been removed 
144.48.107.138

Kansas, USA

 

 

The following IP addresses have been removed 
198.204.227.50
198.204.248.186

2604:4300:a:62:b699:baff:feb1:6cbd

Zurich, Switzerland

 

 

The following IP addresses have been removed 81.17.19.74
179.43.191.26

2a02:29b8:abcd:3704::2 

Dublin, Ireland

 

 

The IP address has been removed
92.51.240.111 

Auckland, New zealand

 

 

The IP address has been removed
103.231.90.112 

Jakarta, Indonesia

 

 

The IP address has been removed
103.200.7.12
2402:2f80:6::3 

Milano, Italy

 

 

The following IP address has been removed
2a02:29e0:1:110::2 

Phoenix, USA

 

 

The following IP address has been removed
50.2.81.144

Hong Kong

 

 

The following IP address has been removed 119.81.237.98

 

 

 




         

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

These IP changes will take effect by Saturday, December 21, 2019. So, please make a note of these IP changes and whitelist them in your firewall policy. You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our Global Monitoring Locations page. Follow this post in our community to receive any IP related update. If you've any further queries, please contact support@site24x7.com.

We have an upcoming maintenance activity in our USA Data Center. Read the community post for more information.

Note: The updated global monitoring locations page with the latest IP addresses, will be made live before Friday, December 20 2019.

 

 

 

Like (0) Reply

Greetings from Site24x7! 

 

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations. 

Please refer to the table below to learn more about these IP changes:

 

Location Name

IPv4 Address

IPv6 Address

Description

Manama, Bahrain

15.185.128.126

 

New Location

Salt Lake City, USA

104.200.137.13

 

New IPv4 address

Tampa, USA

23.111.137.118

 

New IPv4 address

Chicago, USA

 

2605:7380:1000:1310:ecb3:3eff:fef0:00a5

2605:7380:1000:1310:ecb3:3eff:fef0:6588

New IPv6 address

 

Removed  IPv4 address 104.207.142.102 and  

IPv6 address 2001:19f0:5c00:952d:5400:ff:fe12:8612, 2607:ff28:9005:1::fd2d:2ed8 

Buenos Aires, Argentina

170.78.75.88

2803:eb80:4000:d::/64

New IPv4 and IPv6 address

Sofia, Bulgaria

94.72.143.122

2a01:8740:1:200::/64

New IPv4 and IPv6 address

London, UK

 

 

Removed IPv4 address 94.237.49.101 and

IPv6 address 2a04:3541:1000:500:ecb3:3eff:fef0:344b

 

Bucharest, Romania

 

 

Removed IPv4 addresses 77.81.104.105 & 85.204.49.183 

Manchester, UK

 

 

Removed IPv4 address 77.81.107.72 h

Singapore

 

 

Removed IPv4 address 139.162.14.50 

Melbourne, Australia

 

 

Removed IPv4 address 223.27.24.156 

Washington, USA

 

 

Removed IPv4 address 169.62.31.251

Chengdu, China

 

 

Removed IPv4 address 118.24.181.219  

 

 These IP changes will take effect on or before Friday, 07-Feb-2020. So, please make a note of these IP changes and whitelist them in your firewall policy. You can resolve the domain " site24x7.enduserexp.com " to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page.

 Note : The updated global monitoring locations page with the latest IP addresses, will be made live on or before Wednesday, 05-Feb-2020.

Like (0) Reply

Greetings from Site24x7! 

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.  

Please refer to the table below to learn more about these IP changes:

Location Name

  IPv4 Address

               IPv6 Address

       Description

Tampa, USA

 

2604:4500:6:82:ae1f:6bff:fe80:be0c

Enabling IPv6 support in Tampa

IPv4 address 154.16.245.251 has been retired 

Boston, USA

45.10.23.251

 

Additional IPv4 address

Portland, USA

162.210.173.104

 

Additional IPv4 address 

Los Angeles. USA

66.165.236.114 

 

Additional IPv4 address

London, UK

130.185.251.108 

 

Additional IPv4 address

Toronto, Canada

172.105.0.109

 

Additional IPv4 address

Tokyo, Japan

139.162.71.19

 

Additional IPv4 address

Riyadh, Saudi Arabia

185.230.211.237

 

Additional IPv4 address

Hong Kong

209.58.191.164

2001:df1:801:a006:5::/64

Additional IPv4 & IPv6 address

One of the existing IPv6 address 2401:c900:1201:1a2:445:20ff:fed4:ae8 has been retired

 

Singapore 

 

2a04:3543:1000:2310:ecb3:3eff:fef0:20e1

Additional IPv6 address 

 

The existing

IPv6 address 2400:8901::f03c:91ff:fee4:0e37 has been retired

Bangkok, Thailand 

 

2407:8100:2:4::8100 

Existing IPv6 address has been retired

Athens, Greece

 

 

Existing IPv6 address 2001:1548:8001:1::1 has been retired 

Sofia, Bulgaria 

 

 

Existing IPv4 address 79.124.7.245 and IPv6 address 2a01:8740:1:ff22::2 have been retired 

Buenos Aires, Argentina

 

 

Existing IPv4 address 131.255.5.230 and IPv6 address 2803:eb80:0:4::2 have been retired

Strasbourg, France

 

 

Existing IPv6 address 2001:41d0:401:3100::488f has been retired

Shanghai, China 

 

 

Existing IPv4 address 122.152.205.52 has been retired 

Chengdu, China 

 

 

Existing IPv4 address 118.24.181.219 has been retired 

 

These IP changes will take effect on or before Friday, May 1, 2020. So, please make note of these IP changes and whitelist them in your firewall policy. 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page. 

Note: The global monitoring locations page will be updated with the latest IP addresses by Tuesday, April 28, 2020.

Like (0) Reply

The JSON/CSV content doesn't seem to reflect these updates. Is that not a reliable source for this information? We use the JSON file to to ensure our lists are accurate.

Like (0) Reply

Dear Kevin, 

   Our apologies for the IPs being missed. Yes, they are a reliable source for IPs of our location servers. For this update there was a glitch while updating the files. We have now updated them with the latest.

Thanks for reporting it here. We will ensure this does not happen again in the future.

-Jasper

Product Manager, Site24x7

Like (0) Reply

Greetings from Site24x7! 

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations. 

Please refer to the table below to learn more about these IP changes:

Location Name           

  IPv4 Address

                IPv6 Address

      Description

Seattle, USA

 107.155.105.186

 

Additional IPv4 address

San Francisco, USA

  209.58.140.10

 

Additional IPv4 address

New York, USA

  66.23.202.130

 

Additional IPv4 address

Phoenix, USA

  198.12.112.254

 

IPv4 address 173.232.2.162
has been retired

Vancouver, Canada

  107.161.38.125

 

Additional IPv4 address

Frankfurt, Germany

 178.162.205.11

 

Additional IPv4 address

Lisbon, Portugal

  94.46.175.231

     2a00:1650:1000:0:3285:a9ff:fea6:4d9b

Additional IPv4 and IPv6
address

Sydney, Australia

 103.4.235.82,   172.105.180.58

    2400:8907::f03c:92ff:feeb:bcf6

Additional IPv4 address

Johannesburg, South Africa

  41.76.110.56

 

Additional IPv4 address

 

 

Bangkok, Thailand

 150.109.167.115

 

Additional IPv4 address

Chennai, India

 121.244.91.2

 

Additional IPv4 address

Shanghai, China

 47.101.189.185

 

Additional IPv4 address

Dubai, UAE

 109.169.72.63

 

Additional IPv4 address

Hong Kong

 

     2001:df1:801:a00b:7::10

IPv4 address 209.58.191.164
and IPv6 address 2401:c900:1201:1a2::3, 2401:c900:1201:1a2::4 has
been retired

Fremont, USA

   

IPv4 address 165.254.168.111, 72.5.230.111, 72.5.230.65 has been retired

These IP changes will take effect on or before Thursday, 09-July-2020. So, please make note of these IP changes and whitelist them in your firewall policy. 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page. 

Note: The global monitoring locations page will be updated with the latest IP addresses by Tuesday, July 07, 2020.

Happy monitoring.

Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations. 

Please refer to the table below to learn more about these IP changes:

 

 Location Name

 IPv4 Address

                 IPv6 Address

   Description

New York, USA

66.165.233.146

 

New IPv4 address

IPv4 address 192.241.185.113 has been retired

San Francisco, USA

 

2605:fe80:2100:a013:17::1

New IPv6 address

London, UK

23.106.35.143

 

New IPv4 address

Amsterdam, Netherlands

95.168.161.51

2001:1af8:5000:a02b:1::1

New IPv4 and IPv6 address

Riyadh, Saudi Arabia

185.79.250.190

185.79.250.191

 

New IPv4 address

Kuala Lumpur, Malaysia

103.47.154.168

 

New IPv4 address

Johannesburg, South Africa

41.76.110.72

2c0f:f850:dc05:ea57:1:726c:0000:0001

New IPv4 address

IPv4 address: 154.66.197.14 has been retired

Vancouver, Canada

 

 

IPv4 address 23.111.74.222, 23.111.74.223 has been retired

Sydney, Australia

 

 

IPv4 address 182.160.153.233 has been retired

Auckland, New Zealand

 

 

IPv4 address 223.165.76.135 has been retired

Hong Kong

 

 

IPv4 address 119.81.237.100 has been retired

 

These IP changes will take effect on or before Thursday, 06-August-2020. So, please make note of these IP changes and whitelist them in your firewall policy.

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

 

Happy monitoring.

Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations. 

Please refer to the table below to learn more about these IP changes:

 

Location Name

   IPv4 Address

        IPv6 Address

   Description

Buenos Aires, Argentina

170.78.75.87

 

Additional IPv4  address

Dubai, UAE

 109.169.72.73

 

Additional IPv4 address

Frankfurt, Germany

178.162.211.136

 

Additional IPv4 address

Los Angeles, USA

66.165.225.186

 

Additional IPv4 address

London, UK

54.36.166.80

 

Additional IPv4 address

Toronto, Canada

162.223.228.142

165.22.238.144

 

 2604:a880:cad:d0::d6a:4001  

Additional IPv4 &  IPv6 address          

Seattle, USA

45.14.115.195

 

Additional IPv4 address

8.39.54.0/23 has been retired

 

 

Dallas, USA

 

 

8.40.222.0/23 has been retired

Fremont, California, USA

 

 

IPv4 addresses 138.68.2.184, 159.203.200.222, 45.63.93.3 has been retired.

NewYork, USA

 

 

IPv4 address 192.34.60.107 has been retired

Johannesburg, South Africa

 

 

IPv4 address 154.66.198.59 has been retired

Riyadh, Saudi Arabia

 

 

IPv4 address 46.151.215.91, 46.151.215.109 has retired

 

These IP changes will take effect on or before Tuesday, 08-August-2020. So, please make note of these IP changes and whitelist them in your firewall policy.

 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

 

Happy monitoring.

Like (0) Reply

Greetings from Site24x7!

 

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

 

Location Name

 IPv4 Address

             IPv6 Address

       Description

Lima, Peru

190.120.229.16

2800:ba0:2a:a1:efe7:61d4:ac9:30b8

New Monitoring location

Mexico City, Mexico

190.103.179.33

2800:ba0:6:c1:c058:8fff:fe8a:60ff

New Monitoring location

Santiago, Chile

148.163.223.195

119.8.152.145

2607:f740:56:10::38e

Additional IPv4 address and enabling IPv6 support

Medellin, Colombia

179.50.12.219

 

Additional IPv4 address

Queretaro, Mexico

 

169.57.14.125

 

Additional IPv4 address

Montreal, Canada

68.168.118.242

 

Additional IPv4 address

Vancouver, Canada

158.51.123.24

 

Additional IPv4 address

Houston, USA

66.187.70.54

 

 

One of the existing IPv4 addresses 66.187.76.125 has been retired.

Salt Lake City, USA

172.98.94.101

 

 

One of the existing IPv4 addresses 104.200.137.13 has been retired.

Virginia, USA

23.105.39.121

108.62.123.84

 

Additional IPv4 address

Barcelona, Spain

213.198.67.202

2604:6600:fdc0:fc19::/64

 

Existing IPv4 address 191.96.102.6 and IPv6 address 2a04:b880:0:2::b94d:bd97 has been retired.

 

Hanoi, Vietnam

103.74.121.134

2403:6a40:0:121::188:2001

 

Additional IPv4 & IPv6 address.

Tokyo, Japan

172.105.233.187

2400:8902::f03c:92ff:fe64:d46a

 

Additional IPv4 & IPv6 address.

Sydney, Australia

43.245.161.210

 

 

IPv4 address 54.253.123.89 has been retired. 

Amsterdam, Netherlands

185.20.209.0/24

213.244.146.0/24

 

 

Additional IPv4 address range.

 

This change is applicable only to the customers who have subscribed to site24x7.eu (Europe datacenter)

Dublin, Ireland

217.163.72.0/24

 

 

One of the existing IPv4 185.172.199.0/24 range has been retired

 

This change is applicable only to the customers who have subscribed to site24x7.eu (Europe datacenter)

Shanghai, China

118.126.63.128/25

118.126.63.64/26

43.250.146.112/28

 

 

Additional IPv4 address

 This change is applicable only to the customers who are subscribed to site24x7.cn (China datacenter)

New York, USA

   

 

IPv4 address 209.97.148.121 has been retired

Fremont-California, USA

   

 

IPv4 address 104.207.150.184 has been retired

Chicago, USA

   

 

IPv4 Address 108.61.203.16 has been retired

Dubai, UAE

   

 

IPv4 address 109.169.72.73 has been retired

 

These IP changes will take effect on or before Wednesday, October 21, 2020.So, please make a note of these IP changes and whitelist them in your firewall policy.


You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

Happy monitoring.

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Hi,

 

Good day

 

Would be nice to have a list for the AWS WAF which needs the subnet at the end as well. Now I have to manually add /32 to nearly every entry.

 

Regards.

Jarrett

Like (0) Reply

Greetings from Site24x7!

 

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

Location Name     IPv4 Address             IPv6 Address      Description
Seattle, USA     

136.143.176.0/20
135.84.80.0/22
23.105.78.7

  Additional IPv4 address
Dallas, USA   2600:3c00::f03c:91ff:fe4d:c308 Additional IPv6 address
San Francisco, USA  

209.58.140.28
209.58.134.101

  Additional IPv4 address
Chicago, USA 131.153.58.2   Additional IPv4 address
Denver, USA 192.199.242.22   Additional IPv4 address
Miami, USA 23.82.136.5   Additional IPv4 address
New York, USA 66.165.251.146   Additional IPv4 address
Philadelphia, USA 76.8.60.128   Additional IPv4 address
Tampa, USA 209.133.193.10   Additional IPv4 address
London, UK 23.106.60.83  

Additional IPv4 address

Existing IPv4 address  95.168.184.108 has been retired
Vienna, Austria  185.175.59.2   Additional IPv4 address
Luxembourg City, Luxembourg 172.255.250.4  2a05:93c1:999::24 Additional IPv4 and IPv6 address
Osaka, Japan 103.204.172.107  2403:ad80:60:4df::3376 Additional IPv4 and IPv6 address
Singapore 139.99.97.23   Additional IPv4 address
Johannesburg, South Africa 159.138.169.232   Additional IPv4 address
Shanghai, China 121.36.217.245   Additional IPv4 address
Riyadh, Saudi Arabia 46.151.210.66   Additional IPv4 address
Vancouver, Canada     2602:fec3:200::3

Additional IPv6 address

Existing IPv4 address 67.231.28.122 has been retired
Montreal, Canada      
Hanoi, Vietnam     iPv4 address 125.212.234.37 and IPv6 address 2401:5f80:3001:7::4 has been retired
Los Angeles, USA 104.128.228.6
23.19.68.135
  Additional IPv4 address

These IP changes will take effect on or before Wednesday, December 02, 2020.So, please make a note of these IP changes and whitelist them in your firewall policy.


You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

Happy monitoring.

Like (0) Reply

this "adding / removing"   one by one format....is SURE FIRE way to confuse EVERYONE.

 

Please take this post down and PUT A SINGLE AUTHORITATIVE CHART that answers the question with definitive accuracy.

Like (0) Reply

They do, and link to it in their posts - "For a detailed list of Site24x7's monitoring locations, refer to our www.site24x7.com/multi-location-web-site-monitoring.html page."

Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:
 

Location Name

 IPv4 Address

                      IPv6 Address

      Description

Seattle, USA

104.140.148.138

 

Additional IPv4 address

Dallas, USA

104.206.99.34

 

Additional IPv4 address

Fremont, USA

216.108.231.14

 

Additional IPv4 address

Virginia, USA

198.24.164.234

23.235.225.122

 

Additional IPv4 address.

Existing IPv4 address 184.73.189.166 has been retired

New York, USA

209.151.153.107

 

Replacement IPv4 address

IPv4 address 162.243.75.49 has been retired

San Francisco, USA

64.227.102.60

64.227.110.156

 

Additional IPv4 address

London, UK

23.106.34.26

23.106.34.58

 

Additional IPv4 address

Poland, Warsaw

185.70.198.110

89.207.169.41

2a04:3544:8000:1000:ecb3:3eff:fef0:7e6a

Additional IPv4 and IPv6 address

Amsterdam, Netherlands

131.153.21.234  

 

Additional IPv4 address

Frankfurt, Germany

193.108.117.151

 

Additional IPv4 address

Dublin, Ireland

212.147.209.78

 

Additional IPv4 address

Paris, France

107.191.46.12

2001:19f0:6801:1286:5400:03ff:fe2e:9336

Additional IPv4 address

Singapore City, Singapore

131.153.77.26

 

Additional IPv4 address

Mumbai, India

172.105.63.102

2400:8904::f03c:92ff:fea6:a417

Additional IPv4 and IPv6 address

Kuala Lumpur, Malaysia

47.254.198.40

 

Additional IPv4 address

Seoul, South Korea

158.247.209.240

2401:c080:1c02:c8f:5400:03ff:fe2c:165e

Additional IPv4 address and enabling IPv6 address

Hong Kong

209.58.188.12

2001:df1:801:a007:4::10

Additional IPv4 address and IPv6 address

Beijing, China

121.36.68.17

 

Replacement IPv4 address

IPv4 address 58.87.64.176 has been retired

Guangzhou, China

139.159.246.170

 

Additional IPv4 address

Riyadh, Saudi Arabia

 

 

IPv4 address 185.79.250.190 has been retired

Luxembourg City, Luxembourg

 

 

IPv4 address 94.242.246.57 and
2a01:608:ffff:ff07::2:2 has been retired

 

These IP changes will take effect on or before Wednesday, 17 February 2021. So, please make note of these IP changes and whitelist them in your firewall policy.

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process.


Happy Monitoring.

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Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

 

Location Name

  IPv4 Address

                IPv6 Address

          Description

Seattle, USA

136.143.176.0/23

 

We are changing the US datacenter IP address range from 136.143.176.0/20 to 136.143.176.0/23.

135.84.80.0/22 , 8.45.169.0/24  IP ranges have been retired.

Seattle IP change is applicable for  customers using site24x7.com

 

New Jersey, USA

8.12.17.175

 

Additional IPv4 address

Kansas, USA

69.30.231.250

 

Additional IPv4 address

Virginia, USA

172.106.112.146

 

Additional IPv4 address.

IPv4 address 198.7.63.217, 207.244.112.213 has been retired

 

Phoenix, USA

184.95.57.2

 

Additional IPv4 address

London,
UK

23.106.62.14

 

Additional IPv4 address.

IPv4 address 23.106.35.143,  95.168.184.108 has been retired

Frankfurt, Germany

37.58.63.208

 

Additional IPv4 address

Munich, Germany

194.182.181.78

2a04:c42:e00:5c7d:491:9cff:fe00:11c

Additional IPv4 and IPv6 address

Madrid, Spain

194.62.97.61

 

Additional IPv4 address

Strasbourg, France

151.106.11.87

2a01:7a7:2:2fa8:225:90ff:fee2:53f2

Additional IPv4 address and IPv6 address

Lisbon, Portugal

188.208.143.107

 

Additional IPv4 address

Prague, Czech Republic

83.167.247.80

2a01:430:277::/64

Additional IPv4 and IPv6 address

Kiev, Ukraine

 

2a04:1741:0:1e::1

Enabling IPv6 address support

Istanbul, Turkey

 185.65.204.194

 

5.188.36.110

 

2a05:300:1:1::8

2a03:90c0:164::13f

 

Enabling IPv6 support in Istanbul

Additional IPv4 address

 

Sao Paulo, Brazil

163.109.65.37

2607:f0d0:4201:000c:0000:0000:0000:0009

Additional IPv4 address and IPv6 address

Kolkata, India

103.16.100.135

 

Additional IPv4 address

Dubai, UAE

185.56.90.199

2a04:da00:0:1:f816:3eff:fec5:5f57

Additional IPv4 address and IPv6 address

Tokyo, Japan

45.142.166.179

 

Additional IPv4 address

Osaka, Japan

45.14.70.166

 

Additional IPv4 address

Hanoi, Vietnam

103.199.16.195

 

2404:fbc0:0:1::29:7d23

 

Additional IPv4 address and IPv6 address

Brisbane, Australia

203.57.50.87

 

Additional IPv4 address

  

These IP changes will take effect on or before Tuesday, 30 March, 2021. So, please make note of these IP changes and whitelist them in your firewall policy.

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process.

Happy monitoring.

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Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

 

 

Location Name IPV4 Address               IPV6 Address  Description
Denver, USA 139.64.165.124   Additional IPv4 address
Fremont, USA     IPv4 address 96.126.102.94 has retired
Las Vegas, USA 199.241.140.224 2606:6680:5::100 Additional IPv4 address and enabling IPv6 address
New Jersey, USA 23.92.18.184  

New IPv4 Address.

IPv4 address 45.63.10.251 has retired
New York, USA 194.113.73.213 2605:7380:8000:1000:ecb3:3eff:fef0:2db0

Following IPv6 address has retired

 

2604:a880:400:d0::86:d001,

2604:a880:0:1010::119a:6001
Virginia, USA 172.106.106.102  

New IPv4 Address.

IPv4 address 198.7.63.217 has retired
San Jose, Costa Rica 143.202.163.233

2803:6900:0609:0001:0000:0001:216f:c4db

Additional IPv4 & IPv6 address
Amsterdam, Netherlands     IPv4 address 37.48.84.176 is retired
London, UK 185.65.207.182  

New IPv4 address.

IPv4 address
23.106.35.143
has retired
Dublin, Ireland

185.224.197.27,

185.224.197.52
   Additional IPv4 address
Frankfurt, Germany

94.237.102.189

 

New IPv4 address.

IPv4 address
84.16.227.221
has retired

Milano, Italy

95.141.37.99
95.141.35.17

   Additional IPv4 address
Strasbourg, France 51.178.183.119  2001:41d0:404:200::522e  

IPv4 213.32.55.210, 92.222.66.188 
has retired

And IPv6 address

2001:41d0:401:3100:0000:
0000:0000:1d3e has retired
Luxembourg City, Luxembourg      

IPv4 address 94.242.246.57 
has retired

And IPv6 address 2a01:608:ffff:ff07::2:2 has retired
Paris, France     IPv4 address 217.69.8.116 is retired
Istanbul, Turkey 185.65.204.195   IPv4 address 185.153.248.9,185.153.248.168 has retired
Tel Aviv, Israel  5.188.95.23   Additional IPv4 address
Hyderabad, India  103.27.86.192   Additional IPv4 address
Kolkata, India     IPv4 address 103.16.142.51 has retired
Seoul, Korea  92.38.135.221   Additional IPv4 address  
Sydney, Australia 112.213.36.247   Additional IPv4 address address

 

These IP changes will take effect on or before Monday, May 3rd, 2021. So, please make note of these IP changes and whitelist them in your firewall policy.

 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. 

 

Happy monitoring.

 

Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:
 

 

Location Name

 IPv4 Address

                   IPv6 Address

              Description

Chicago, USA

209.50.50.62

 

Additional IPv4 address

Columbus, USA

64.79.69.74

2001:1828:0000:010c:0000:0000

:0000:0002

Additional IPv4 address and enabling

IPv6 address support in Columbus

Houston, USA

66.187.70.206

66.187.70.210

 

Additional IPv4 address

New York, USA

169.197.141.134

209.151.149.16

161.35.134.74

 

Additional IPv4 address

San Francisco, USA

23.82.16.146

 

Replacement IPv4 address

Existing IPv4 address 138.68.233.195 and 104.236.141.173 has been retired

Seattle, USA

104.206.1.66

 

Additional IPv4 address

Virginia. USA

38.107.226.134

 

Replacement IPv4 address.

Existing IPv4 address 54.197.228.117 has been retired

Medellin, Colombia

179.50.90.226

 

Additional IPv4 address

San Jose, Costa Rica

185.184.143.75

 

Replacement IPv4 address.

Existing IPv4 address 138.59.135.23 has been retired

Dublin, Ireland

185.224.196.75

2a02:1310:353:1::4

Replacement IPv4 and additional IPv6 address

IPv4 addresses 217.78.0.191 and 217.78.0.167 has been retired

Helsinki, Finland

 

2a0c:f040:0:8::b

2a0c:f040:0:8::c

Replacement IPv6 address.
Existing IPv6 address 2a02:2808:5401:0:1447:27ff:fead:8923, 2a0c:f040::941c:174:7684:dc49 has been retired

Manchester, UK

45.148.11.142

 

Additional IPv4 address

Warsaw, Poland

146.59.15.241

 

Replacement IPv4 address

Existing IPv4 address 212.7.217.23 and IPv6 address 2001:41d0:0601:1100:0000:0000:0000:0b70 has been retired

Tel Aviv, Israel

 

2a03:90c0:1e4::a

Enabling IPv6 support in Tel Aviv

Chennai, India

169.38.113.19

2401:c900:1501:0099:0000:0000

:0000:0006

Additional IPv4 and IPv6 address

Mumbai, India

103.13.112.14

 

Additional IPv4 address

New Delhi, India

103.26.207.73

 

Additional IPv4 address

Kuala Lumpur, Malaysia

45.127.4.33

2402:6c00:a002:45:127:4:33:3

Replacement IPv4 address

Enabling IPv6 in Kuala Lumpur

Existing IPv4 address 103.47.154.168 has been retired

Dubai, UAE

185.56.88.137

 

Replacement IPv4 address
Existing IPv4 address 47.91.105.8 has been retired

 

These IP changes will take effect on or before Sunday, June 13th, 2021. So, please make note of these IP changes and whitelist them in your firewall policy.

 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. 

Happy monitoring.
Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

 

Location Name

IPv4 Address

       IPv6 Address

               Description

Atlanta, USA

167.88.63.62

 

Additional IPv4 address

Detroit, USA

147.189.140.13

 

Additional IPv4 address

NewYork, USA

172.96.165.98

 

Additional IPv4 address

Portland, USA

139.64.132.20

 

Additional IPv4 address

San Francisco, USA

209.58.142.162

23.81.177.155

 

Additional IPv4 address.

Brussels, Belgium

185.192.44.53

 

Additional IPv4 address

Dublin, Ireland

54.75.220.171

 

New IPv4 address

Server with IPv4 address 92.51.240.131 and IPv6 address 2a01:258:f000:4::87 has been retired

London, UK

94.237.57.81

 

New IPv4 address.

One of the existing IPv4 addresses 83.136.252.90 has been retired

Milano, Italy

158.58.173.206

 

New IPv4 address.

One of the existing IPv4 addresses 158.58.170.74 has been retired

Munich, Germany

80.241.209.151

 

New IPv4 address

One of the existing servers with IPv4 address 207.180.252.237 has been retired

Paris, France

5.188.70.16

 

Additional IPv4 address

Warsaw, Poland

 

 

Server with IPv4 address 54.37.234.155 and IPv6 address 2001:41d0:0601:1100:0000:0000:0000:0b70 has been retired

Mexico City, Mexico

94.74.66.132

 

Additional IPv4 address

Rio, Brazil

186.226.58.71

2804:e6c:4000:8::1

Additional IPv4 address and enabling IPv6 address support

Bengaluru, India

68.183.85.82

2400:6180:100:d0::8be:4001

Additional IPv4 address and IPv6 address

Mumbai, India

103.13.113.57

 

Additional IPv4 address

Osaka, Japan

45.120.159.116

 

New IPv4 address

One of the existing IPv4 addresses 45.14.70.166 has been retired

Tokyo, Japan

89.43.108.188

 

New IPv4 address

One of the existing IPv4 addresses 45.142.166.179 has been retired

Hanoi, Vietnam

103.143.208.198

2001:df1:9780::5cd

Additional IPv4  and IPv6 address

 

 

These IP changes will take effect on or before Wednesday, August 25th, 2021. So, please make note of these IP changes and whitelist them in your firewall policy. 

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process. For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

Happy monitoring.

Like (0) Reply

Greetings from Site24x7!

We are adding a few new IP addresses and have removed a few from our current pool of monitoring locations.

Please refer to the table below to learn more about these IP changes:

 

Location Name

          IPv4 Address

                         IPv6 Address

    Description

St. Louis, USA

207.244.233.37

2605:a140:2067:6893:0000:0000:0000:0001/64

New location

Guiyang, China

139.9.154.52

 

New location

Dallas, USA

104.245.34.210

 

Additional IPv4 address

Denver, USA

45.95.15.65

 

Existing IPv4 address 104.219.169.132 and 104.219.169.125 are being retired

 

Replacement IPv4 address

Portland, USA

93.177.110.3

 

Additional IPv4 address

Salt Lake City, USA

102.129.219.126

 

Additional IPv4 address

Seattle, USA

144.202.95.107

2001:19f0:8001:8b2:5400:03ff:fe92:169a

Additional IPv4 address

Amsterdam, Netherlands

185.230.212.0/23

 

New IP range for site24x7.eu data center.

This is applicable only for  customers who have an account in site24x7.eu

Dublin, Ireland

185.230.214.0/23

 

New IP range for site24x7.eu data center.

This is applicable only for  customers who have an account in site24x7.eu

Copenhagen, Denmark

185.134.30.79

 

Additional IPv4 address

Nottingham, UK

213.175.200.206

 

Additional IPv4 address

Frankfurt, Germany

193.108.118.81,  78.159.116.12,

94.237.89.71

 

Additional IPv4 address

Munich, Germany

80.241.220.92

 

Existing IPv4 173.249.63.20 has retired.

Replacement IPv4 address added.

Melbourne, Australia

203.57.114.43

 

Additional IPv4 address

Perth, Australia

203.29.243.116

 

Additional IPv4 address

Nagano, Japan

45.124.138.219

 

Additional IPv4 address

Mumbai, India

103.13.113.52

 

Existing IPv4 address 103.13.113.57 has retired.

 

Replacement IPv4 address added.

Beijing, China

47.93.51.103

2408:400a:5d:1a01:fbb2:9565:4899:a7e9

Additional IPv4 address.

 

Enabling IPv6 support in Beijing.

Shanghai, China

119.3.111.246,

106.15.251.168

2408:4002:1049:af02:2e98:3b01:da4e:f7f8

Existing IPv4 address 120.55.164.6 has retired.

Replacement IPv4 address added

 

Enabling IPv6 support in Shanghai

Hangzhou, China

47.97.36.183

 

Additional IPv4 address

Qingdao, China

47.104.74.75

 

Additional IPv4 address

Sao Paulo, Brazil

18.228.75.210

 

Additional IPv4 address

 

These IP changes will take effect on or before Wednesday, October 1st, 2021. So, please make note of these IP changes and whitelist them in your firewall policy.

You can resolve the domain "site24x7.enduserexp.com" to automate your IP whitelisting process.  For a detailed list of Site24x7's monitoring locations, refer to our global monitoring locations page.

 

Happy monitoring.

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Hi Site24x7 Stuff !

Most of modern firewalls use URL that point on static .txt/.json file tat contain IPs table both for IPv4 & IPv6, to automatic renew list of servers that allowed to access from outside.

Not using this ability just out of reason.

So please create STATIC .txt/.json file.

EXAMPLE of Your competitors UptimeRobots (uptimerobot.com/inc/files/ips/IPv4andIPv6.txt)

 

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Hi,

We're working to extend support for downloading IP address details in text file (.TXT) format. We will update this thread once it is live.

Regards,
Bela

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Hello, is the list in the portal up to date?  I believe I'm seeing polling IPs coming from Hong Kong other than what's in the list.  Thanks.

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Hi all,

Please follow this thread for IP updates going forward - https://www.site24x7.com/community/site24x7-monitoring-server-ip-updates-2022

Thanks,

Sushma.

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The page for the IP lists seems to be broken today.

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When I resolve this domain site24x7.enduserexp.com, i get 546 ips.  Is this correct?  Also some of the requests come from ips that are not in the 546.  

 

ex:- 209.58.140.10

 

How do i fix this issue?

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It looks like site24x7.enduserexp.com isn't being kept up to date. Any ETA on when it will get fixed?

For example 64.235.50.24 and 139.64.165.200 are missing.

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