We are adding new servers in our Zurich, Switzerland and Shanghai, China locations from 11th March 2016.

The IP addresses of the new servers are given below.

Zurich, Switzerland - 178.209.40.103

Shanghai, China - 139.196.202.229

We request you to take note of the new IPs and whitelist them in your firewall policy. The above IP addresses will be updated in the our Global Monitoring Locations page shortly.

Thanks,
-Vijay-

We are adding new server to our Zurich, Switzerland location from 21st March 2016.

The IP addresses of the new servers are given below.

Zurich, Switzerland - 179.43.191.26

We request you to take note of the new IPs and whitelist them in your firewall policy. The above IP addresses will be updated in the our Global Monitoring Locations page shortly.

Thanks,
-Vijay-

This is to inform that we're retiring the following IP Addresses from our list of supporting servers from 24th March 2016.

Hong Kong : 180.235.134.190
Houston, USA :  198.20.253.19
Johannesburg, South Africa : 154.0.161.12
Kansas, USA :  207.126.48.53
London, UK :  80.76.218.60, 80.76.218.61, 213.175.210.4, 213.175.210.5, 213.175.192.100, 213.175.192.101, 213.229.90.97
Moscow, Russia : 213.183.56.92
Milano, Italy :  95.141.35.131
Paris, France : 87.98.215.169
Sydney, Australia : 101.0.67.53, 202.130.47.243

The above mentioned IPs will also be removed from our global monitoring page.

Thanks,
-Vijay-

Hello Siriona,

There was a delay in updating the global monitoring page. Sorry for that.
The changes has been done and gone live.

Thanks,
-Vijay-

We are glad to announce the release of our unified domain name, site24x7.enduserexp.com. We've mapped all our monitoring location IP addresses 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.

Additionally, we will add new servers in our Bucharest, Romania and Brussels, Belgium locations from 04th April 2016; this would be in addition to our existing servers present in these locations. The IP addresses of the new servers are listed below:

We’re happy to announce the addition of a new monitoring location in Falkenstein, Germany. Additionally, we will be adding new servers at our existing locations, Barcelona, Spain and Houston, United States. All these IP changes will take effect from Wednesday, April 13, 2016. The IP addresses of the new servers are listed below:

Falkenstein, Germany - 176.9.204.27
Barcelona, Spain - 191.96.102.6
Houston, Texas, USA - 66.187.76.125

We request you to take note of the new IPs and whitelist them in your firewall policy. For a complete list of Site24x7's monitoring locations, refer our Global Monitoring Locations page.

Thanks,
Abhiram

We’re happy to announce the addition of new servers at our existing locations- Miami, United States, Phoenix, United States and Tokyo, Japan. All these IP changes will take effect from Wednesday, April 20, 2016. The IP addresses of the new servers are listed below:

Miami, USA - 104.156.247.194

Phoenix, USA - 173.213.96.152

Tokyo, Japan - 45.32.254.120

We request you to take note of the new IPs and whitelist them in your firewall policy. For a comprehensive list of Site24x7's monitoring locations, refer our Global Monitoring Locations page.

P.S. Please note that the updated global monitoring locations page with the latest IP addresses, will be made live only by Tuesday, April 19, 2016.

Thanks,

Abhiram

We’re glad to announce the addition of new servers at our existing locations–Chicago, United States, Qingdao, China and Hangzhou, China. All these IP changes will take effect from Wednesday, April 27, 2016. The IP addresses of the new servers are listed below:

Chicago, USA - 108.61.203.16
Qingdao, China - 120.27.24.218
Hangzhou, China - 114.55.61.99

We request you to take note of the new IPs and whitelist them in your firewall policy. For a comprehensive list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. Also, follow our forum post to receive any IP related update. We recommend you to contact support@site24x7.com for any further clarifications.

P.S. Please note that the updated Global Monitoring Locations page with the latest IP addresses, will be made live on or before Tuesday, April 26, 2016.

We're excited to announce the addition of new monitoring locations in Frankfurt, Germany and Strasbourg, France; also a new server in our London, UK monitoring location. We'll simultaneously drop our monitoring location in Cologne, Germany.  We strive to make all these changes live by Friday, April 06, 2016.  The IP updates are listed below:

Location  IPv4  IPv6 Frankfurt, Germany  104.207.130.121  2001:19f0:6c00:9b25:5400:00ff:fe25:62c9    Strasbourg, France 176.28.13.209      London, UK 185.3.95.86

We request our users who monitor from Cologne, to please take note of this change and also whitelist all the new IP addresses in your firewall policy. For a comprehensive list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. Thanks, Abhiram

We’re glad to announce the addition of a new monitoring location in Bengaluru, India. Additionally, we will be adding a new server at New York, United States location. All these IP changes will take effect from Friday, June 10, 2016.

The IP addresses of the new servers are listed below:

Monitoring Location	IPv4 Address	IPv6 Address
Bengaluru, India	139.59.12.64	2400:6180:100:d0::e:3001
New York, US	104.236.53.140	–

 
We request you to whitelist all the new IP addresses in your firewall policy. For a comprehensive list of Site24x7's monitoring locations, refer our Global Monitoring Locations page.

Thanks,
Abhiram

We’re happy to announce the addition of a new monitoring location in Edinburgh, Scotland, UK. Additionally, we will be adding new servers in California, United States location. All these IP changes will take effect from Monday, June 20, 2016. The IP addresses of these servers are listed below:

Monitoring Location	IPv4 address	IPv6 address
Edinburgh, (Scotland), UK	82.113.131.197	2a03:4500:8001:2::4
California, US	104.238.181.78 ,  45.79.67.12,   45.79.102.189, 45.63.87.133	––

We request you to take note of the new IP addresses and also whitelist them in your firewall policy. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page.

Regards,

We'll be rolling out a slew of changes this week, including addition of new servers, changes to existing IP addresses and also withdrawal of few servers altogether. Please refer the table below for a quick overview of all the IP updates:

Location	Old IPv4 Address	New IPv4 Address	IPv6 Address	Current Status
Atlanta, US	––	45.79.213.84	––	New IPv4 Server Added
Los Angeles, US	––	108.61.217.92	2001:19f0:6001:e3:5400:00ff:fe2b:46d9	New IPv4 and IPv6 Servers Added
Houston, US	216.230.230.54	216.230.231.142	––	IPv4 Address Changed from Old to New.
Chennai, India	27.251.30.105, 27.251.30.94, 121.244.182.117	––	––	Servers Retired
Chicago, US	184.106.199.87	––	––	Server Retired
London, UK	212.71.236.77	––	––	Server Retired
Qingdao City, China	115.28.13.215	––	––	Server Retired
Hangzhou City, China	121.199.6.163	––	––	Server Retired

We'll be working to implement these changes live by Friday, July 1, 2016 . We advise you to take note of all these IP changes and also whitelist them in your firewall policy. For a comprehensive list of Site24x7's monitoring locations, you can checkout our Global Monitoring Locations page.

We’re happy to announce the addition of two new servers in our Virginia, US location. Additionally, we will be withdrawing few IPs from our monitoring locations in Paris, France, Shanghai, China and London, UK. All these IP changes will take effect from Wednesday, July 06, 2016. Please refer the table below to learn more about the IP changes:

Monitoring Location	IPv4 Address	Current Status
Virginia, US	207.244.104.49, 207.244.103.237	These IPv4 addresses will be newly added  to Virginia location
Paris, France	158.255.215.241	This  IPv4 address will be withdrawn from our Paris monitoring location
Shanghai, China	103.6.220.82	This  IPv4 address will be withdrawn from our Shanghai monitoring location
London, UK	139.162.197.250	This  IPv4 address will be withdrawn from our London monitoring location

We request you to take note of all IP address changes and also whitelist them in your firewall policy. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. If you've any further questions, please contact support@site24x7.com.


Note: The updated global monitoring locations page with the latest IP addresses, will be made live on or before Tuesday, July 05, 2016.

We’re glad to announce the addition of a new server in Virginia, United States. This IP change will take effect from Wednesday, July 13, 2016.

The IP address of the new server is listed below:

We’re happy to announce the addition of new servers in our Miami, US and California, US locations. Additionally, we will remove an IP from our Denver, US location. All these IP changes will take effect from Monday, July 25, 2016. Please refer the table below to learn more about the IP updates:

We’re excited to announce the addition of a new monitoring location in Buenos Aires, Argentina. Additionally, we will add new servers to the following monitoring locations in the USA––Seattle, Dallas, Atlanta, and Houston. All these IP changes will take effect from Friday, August 05, 2016. Please refer the table below to learn more about the IP updates:

We’re happy to announce the addition of a new monitoring location in Seoul , South Korea. Additionally, we will be adding new servers in London, UK and New Jersey, United States locations. All these IP changes will take effect from Monday, Aug 22, 2016. The IP addresses of these servers are listed below:

Monitoring Location	IPv4 address	Current Status
Seoul , South Korea	52.78.86.95	This is a new monitoring location.
London, UK	104.238.186.171	This IPv4 address will be newly added to the London, UK location.
New Jersey, US	198.74.62.39,  45.63.10.251	These IPv4 addresses will be newly added to the New Jersey, US location.

We request you to take note of the these IP addresses and also whitelist them in your firewall policy. By resolving the domain name "site24x7.enduserexp.com", you can automate your IP whitelisting and ensure a constantly updated database firewall policy. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. If you've any further questions, please contact support@site24x7.com.


Note: The updated global monitoring locations page with the latest IP addresses list, will be made live on or before Thursday, August 18, 2016.

Thanks for being part of your community. 

We’re glad to announce the addition of new servers to the following locations in the USA––Washington D.C, Virginia and Nagano, Japan. We'll also remove few IPs from our Atlanta and Seattle, United States locations. All these IP changes will take effect from Wednesday, Aug 31, 2016. Please refer the table below to learn more about the IP updates:

Monitoring Location	IPv4 address	IPv6 address	Current Status
Washington D.C, US	216.189.157.216	–––	This IPv4 address will be newly added to the Washington D.C, US location.
Virginia, US	–––	2604:9a00:2100 : af0f : 1::	This IPv6 address will be newly added to the Virginia, US location.
Nagano, Japan	119.82.28.190	–––	This IPv4 address will be newly added to the Nagano, Japan location.
Atlanta, US	173.234.85.91, 173.234.85.92	–––	These  IPv4 addresses will be withdrawn from our Atlanta, US monitoring location
Seattle, US	173.234.81.165, 173.234.81.166	–––	These  IPv4 addresses will be withdrawn from our Seattle, US monitoring location

We request you to take note of all these IP related changes and also whitelist them in your firewall policy. By resolving the domain name "site24x7.enduserexp.com," you can automate your IP whitelisting and ensure a constantly updated database firewall policy. For a detailed list of Site24x7's monitoring locations, refer our Global Monitoring Locations page. If you've any further questions, please contact support@site24x7.com.

EDIT: The IPv4 addresses that are being withdrawn are from our Seattle, US location (IPs: 173.234.81.165, 173.234.81.166) and not Chicago, US location (23.83.77.221), as communicated earlier. 

We’re happy to announce the addition of a new monitoring location in Vancouver, Canada and new servers in Johannesburg, South Africa and Stockholm, Sweden. Additionally, we'd remove a few IPs from our current pool of location IPs. All these IP changes will take effect from Tuesday, Sep 27, 2016. Please refer the table below to learn more about these IP updates:

Monitoring Location	IPv4 address	IPv6 address	Current Status
Vancouver, Canada	67.231.28.122, 67.231.28.126	2607:7b00:3000::19	This is a new monitoring location.
Johannesburg, South Africa	–––	2c0f:f850:154:197::14	This IPv6 address will be newly added to the  Johannesburg, South Africa location.
Stockholm, Sweden	–––	2a02:750:7:: 52f	This IPv6 address will be newly added to the Stockholm, Sweden location.
Brussels, Belgium	87.238.165.164	–––	This  IPv4 address will be withdrawn from our Brussels, Belgium location
Dallas, USA	173.234.72.183, 173.234.72.184	–––	These  IPv4 addresses will be withdrawn from our  Dallas, USA location

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.

 

P.S. The updated global monitoring locations page will be made live on or before Monday, Sep 26, 2016.

We’re happy to announce the addition of new servers in  Istanbul, Turkey and Hangzhou City, China. These IPs will be made live from Tuesday, Oct 04, 2016. Please refer the table below to learn more about these IP updates:

Monitoring Location  IPv4 Address  Current Status  Istanbul, Turkey  46.235.10.117 This  IPv4 address will be newly added to our Istanbul, Turkey location   Hangzhou City, China  114.55.3.152 This  IPv4 address will be newly added to our Hangzhou City, China location

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.   P.S. The updated global monitoring locations page will be made live on or before Monday, Oct 03, 2016.

We’re happy to announce the addition of new servers in  Denver, Kansas and New Jersey. These IPs will be made live from Tuesday, 11th October 2016.  Please refer the table below for more information:

We’re happy to announce the addition of new servers in Dallas,  Paris, Frankfurt, Chicago, Houston, Los Angels, and Mumbai. These IPs will be made live from Monday 24th October 2016. Please refer the table below for more information:

Monitoring Location IPv4 Address  IPv6 Address  Amsterdam, Netherlands   31.186.226.150 185.20.206.150  ––– Paris, France  108.61.209.12  2001:19f0:6801:d4:5400:00ff:fe3c:3aed   Frankfurt, Germany  139.162.187.173 2a01:7e01::f03c:91ff:fea1:46ac   Chicago, USA 173.232.228.20  2607:ff28:9005:1::fd2d:2ed8 Houston, USA 162.218.229.234 2604:e880:0:18:ec4:7aff:fe0d:c1b5 Los Angeles, USA 172.106.33.118 2602:ffc5:50::1:5072  Mumbai, India 52.66.168.144 –––

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.    EDIT: The IPv4 addresses (31.186.226.150, 185.20.206.150) have been newly introduced in our Amsterdam, Netherlands location and not in Dallas, US location, as communicated earlier.      P.S: The updated global monitoring locations page will be made live on or before Friday, Oct 21, 2016

We'll be rolling out a slew of changes this week, including:   Migration of our Rotterdam, Netherlands data center to Amsterdam, Netherlands Addition of new servers Changes to existing IP addresses Withdrawal of a few servers altogether.  All these IP changes will be made live from Wednesday 09th November 2016. Please refer the table below for more information:

Monitoring Location IPv4 Address  IPv6 Address  Comments  Amsterdam, Netherlands  31.186.226.150, 185.20.206.150, 134.19.176.30, 134.19.176.31, 134.19.176.80, 134.19.176.81, 134.19.176.82, 82.196.8.112  __  We're migrating our Rotterdam, Netherlands data center IPs to Amsterdam, Netherlands. Additionally, following IPs (31.186.226.150, 185.20.206.150) are being newly added to Amsterdam. Dallas, US  216.52.72.226 , 204.141.32.226   –– We're adding new IPv4 addresses in Dallas, US  Toronto, Canada  159.203.37.151  2604:a880:cad:d0::4c2:2001  We're adding a new IPv4 and IPv6 address in Toronto, Canada  New York, US  –– 2604:a880:0:1010::119a:6001  We're withdrawing the IPv6 address (2604:a880:0:1010::2b:8001 ) and replacing it with this new IPv6 address (2604:a880:0:1010::119a:6001) in New York  Istanbul, Turkey  46.235.8.142  ––  We're withdrawing this IPv4 address from Istanbul, Turkey Nagano, Japan  175.45.137.201 –– We're withdrawing this IPv4 address from Nagano, Japan  Bucharest, Romania   46.108.39.205  ––  We're withdrawing this IPv4 address from Bucharest, Romania   New Jersey, US 74.201.155.108, 165.254.167.109   –– We're withdrawing these IPv4 addresses from New Jersey, US

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.

We’re happy to announce the addition of new servers in Strasbourg-France, Dallas and Los Angeles, United States. These IPs will be made live from Monday, Nov 21, 2016. Please refer the table below for more information:

Monitoring Location  IPv4 Address  IPv6 Address  Strasbourg, France 213.32.55.210  –––  Dallas, US  104.206.223.148  2607:ff28:2:11::7a1:93f8  Los Angeles, US 142.234.160.204  –––

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.    P.S. The updated global monitoring locations page will be made live on or before Friday Nov 18, 2016.