Necessary domains, ports, and IP addresses to be whitelisted to allow access in my firewall for the server monitoring agent
The server monitoring agent uses one way outbound HTTPS to communicate with the Site24x7 central server. Please provide access to the below ports and domains to facilitate this communication:
Domains -
plus.site24x7.com (Primary data center),
plus2.site24x7.com (Disaster recovery data center),
plus3.site24x7.com (Disaster recovery data center),
logu.site24x7.com (Log receiver),
http://staticdownloads.site24x7.com/
Support for "dms.zoho.com/.eu/.cn/.in/.au" is deprecated.
Ports
- 443 (outbound port)
IP addresses to be whitelisted:
Use our free tool
Subnet Calculator
to find the IP address range.
USA Data Center:
|
Region
|
Domain
|
Data Center
|
IP Range
|
IP Usable Range
|
|
Seattle, USA
|
plus.site24x7.com
logu.site24x7.com
staticdownloads.site24x7.com |
Primary data center
|
136.143.176.0/23
136.143.186.0/23
136.143.189.0/24
136.143.190.0/23
204.141.42.0/23
|
136.143.176.0 to 136.143.177.255
136.143.186.0 to 136.143.186.255
136.143.189.0 to 136.143.189.255
136.143.190.0 to 136.143.191.255
204.141.42.0 to 204.141.43.255
|
|
Dallas, USA
|
plus2.site24x7.com
logu.site24x7.com staticdownloads.site24x7.com |
Secondary data center
|
136.143.178.0/23
136.143.180.0/23
136.143.182.0/23
136.143.185.0/24
204.141.32.0/23
|
136.143.178.0 to 136.143.179.255
136.143.180.0 to 136.143.181.255
136.143.182.0 to 136.143.183.255
136.143.185.0 to 136.143.185.255
204.141.32.0 to 204.141.33.255
|
|
Amsterdam, Netherlands
|
plus3.site24x7.com
staticdownloads.site24x7.com |
Tertiary data center for USA
|
31.186.243.0/24
185.20.209.0/24
213.244.146.0/24
185.230.212.0/23
|
31.186.243.0 to 31.186.243.254
185.20.209.0 to 185.20.209.255
213.244.146.1 to 213.244.146.255
185.230.212.0 to 185.230.213.255
|
If your account is in US data center, please whitelist the IP addresses of Seattle, Dallas, and Amsterdam data centers.
Europe Data Center:
|
Region
|
Domain
|
Data Center
|
IP Range
|
IP Usable Range
|
|
Amsterdam, Netherlands
|
plus.site24x7.eu
logu.site24x7.eu
staticdownloads.site24x7.eu |
Primary data center
|
31.186.243.0/24
185.20.209.0/24
213.244.146.0/24
185.230.212.0/23
|
31.186.243.0 to 31.186.243.254
185.20.209.0 to 185.20.209.255
213.244.146.1 to 213.244.146.255
185.230.212.0 to 185.230.213.255
|
|
Dublin, Ireland
|
plus2.site24x7.eu
logu.site24x7.eu staticdownloads.site24x7.eu |
Secondary data center
|
87.252.213.0/24
89.36.170.0/24
217.163.72.0/24
185.230.214.0/23
|
87.252.213.0 to 87.252.213.255
89.36.170.0 to 89.36.170.255
217.163.72.0 to 217.163.72.255
185.230.214.0 to 185.230.214.255
|
If your account is in EU data center, please whitelist the IP addresses of both Amsterdam & Dublin data centers.
China Data Center:
|
Region
|
Domain
|
Data Center
|
IP Range
|
IP Usable Range |
|
Shangai, China
|
plus.site24x7.cn
logu.site24x7.cn staticdownloads.site24x7.cn |
Primary data center
|
163.53.93.0/24
163.53.94.0/27
118.126.63.128/25
118.126.63.64/26
103.212.59.96/29
|
163.53.93.1 to 163.53.93.254
163.53.94.1 to 163.53.94.30
118.126.63.129 to 118.126.63.254
118.126.63.65 to 118.126.63.126
103.212.59.97 - 103.212.59.102
|
|
Beijing, China
|
plus2.site24x7.cn
logu.site24x7.cn staticdownloads.site24x7.cn |
Secondary data center
|
124.251.121.0/24
124.251.122.0/25
124.251.128.0/24
|
124.251.121.1 to 124.251.121.254
124.251.122.1 to 124.251.122.126
124.251.128.1 to 124.251.128.254
|
India Data Center:
|
Region
|
Domain
|
Data Center
|
IP Range
|
IP Usable Range
|
|
Mumbai, India
|
plus.site24x7.in logu.site24x7.in staticdownloads.site24x7.in |
Primary data center
|
103.103.198.0/24
103.117.159.0/24
103.89.74.0/24
169.148.148.0/23
|
103.103.198.1 to 103.103.198.254
103.117.159.1 to 103.117.159.254
103.89.74.1 to 103.89.74.254
169.148.148.1 to 169.148.149.254
|
|
Chennai, India
|
plus2.site24x7.in
logu.site24x7.in staticdownloads.site24x7.in |
Secondary data center
|
103.103.196.0/24
103.103.197.0/24
103.117.158.0/24
103.89.75.0/24
|
103.103.196.1 to 103.103.196.254
103.103.197.1 to 103.103.197.254
103.117.158.1 to 103.117.158.254
103.89.75.1 to 103.89.75.254
|
Australia Data Center:
|
Region
|
Domain
|
Data Center
|
IP Range
|
IP Usable Range
|
|
Sydney, Australia
|
plus.site24x7.net.au
logu.site24x7.net.au staticdownloads.site24x7.net.au |
Primary data center
|
101.97.36.0/24
103.138.128.0/23
|
101.97.36.1 to 101.97.36.254
103.138.128.1 to 103.138.129.254
|
|
Melbourne, Australia
|
plus2.site24x7.net.au
logu.site24x7.net.au staticdownloads.site24x7.net.au |
Secondary data center
|
103.91.166.0/24
165.173.191.0/24
|
103.91.166.1 to 103.91.166.254
165.173.191.1 to 165.173.191.254
|
If the server monitor is not added even after whitelisting the domains,
check out the other possible reasons.
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