List of UBC IP Addresses

Updated August 28, 2014

Occasionally the Network Management Centre receives requests from system and network administrators who are interested in restricting access to certain services only to computers in the UBC domain.

When restricting access, domain names should be used whenever possible. Computers in the UBC domain have domain names that end in the suffix "ubc.ca".

Sometimes it is not possible to restrict access using domain names and IP addresses must be used. Following is the current list of UBC IP address ranges:

IPv4 Address Range

IPv4 Network Range CIDR Notation Description Remarks
128.189.16.0 - 128.189.31.255 128.189.16.0/20 UBC Vancouver - ResNet
128.189.64.0 - 128.189.95.255 128.189.64.0/19 UBC Vancouver - ubcsecure wireless network
128.189.96.0 - 128.189.127.252 128.189.96.0/19 UBC Vancouver - VPN (myVPN)
128.189.128.0 - 128.189.191.255 128.189.128.0/18 UBC Vancouver - ResNet
128.189.192.0 - 128.189.255.255 128.189.192.0/18 UBC Vancouver - ubcsecure wireless network
137.82.0.0 - 137.82.255.255 137.82.0.0/16 UBC Vancouver - General Use
142.90.0.0 - 142.90.255.255 142.90.0.0/16 TRIUMF (domain "triumf.ca")
142.103.0.0 - 142.103.255.255 142.103.0.0/16 UBC Vancouver - General Use
142.231.64.0 - 142.231.95.255 142.231.64.0/19 UBC Okanagan - General Use
198.162.32.0 - 198.162.63.255 198.162.32.0/19 UBC Vancouver - Computer Science
206.87.0.0 - 206.87.3.255 206.87.0.0/22 UBC Okanagan - ubcsecure wireless network
206.87.4.0 - 206.87.7.255 206.87.4.0/22 UBC Okanagan - General Use
206.87.8.0 - 206.87.11.255 206.87.8.0/22 UBC Okanagan - ubcsecure wireless network
206.87.12.0 - 206.87.15.255 206.87.12.0/22 UBC Okanagan - ubcsecure wireless network
206.87.16.0 - 206.87.19.255 206.87.16.0/22 UBC Okanagan - ubcsecure wireless network
206.87.20.0 - 206.87.23.255 206.87.20.0/22 UBC Okanagan - ubcsecure wireless network
206.87.32.0 - 206.87.63.255 206.87.32.0/19 UBC Okanagan - General Use
206.87.112.0 - 206.87.119.255 206.87.112.0/21 UBC Vancouver - ubcsecure wireless network
206.87.120.0 - 206.87.127.255 206.87.120.0/21 UBC Vancouver - ubcsecure wireless network
206.87.128.0 - 206.87.159.255 206.87.128.0/19 UBC (All Campuses) - ubcprivate wireless network various subnets assigned to individual departments and services
206.87.192.0 - 206.87.199.255 206.87.192.0/21 UBC Vancouver - ubcsecure wireless network
206.87.200.0 - 206.87.207.255 206.87.200.0/21 UBC Vancouver - General Use
206.87.208.0 - 206.87.215.254 206.87.208.0/21 UBC Vancouver - ubcsecure wireless network
206.87.216.0 - 206.87.223.255 206.87.216.0/21 UBC Vancouver - General Use
207.23.94.0 - 207.23.95.255 207.23.94.0/23 UBC Vancouver - General Use

IP address ranges for UBC IT services which do not provide authentication, or very limited security.

IP address ranges for UBC IT services which do not provide authentication, or very limited security. CIDR Notation Description Remarks
142.103.93.1- 142.103.93.252 142.103.93.0/24 UBC IAPv2 Services  
142.103.224.0 - 142.103.225.255 142.103.224.0/23 UBC IAPv2 Services  
206.12.32.0 - 206.12.39.255 206.12.32.0/21 UBC (All Campuses) - ubcvisitor wireless network no security / unaffiliated visitor network  
206.12.52.0 - 206.12.55.255 206.12.52.0/22 UBC (All Campuses) - eduroam wireless network limited security / guest network  
206.87.96.0 - 206.87.103.255 206.87.96.0/21 UBC (All Campuses) - ubcvisitor wireless network no security / unaffiliated visitor network  
206.87.104.0 - 206.87.111.255 206.87.104.0/21 UBC (All Campuses) - ubcvisitor wireless network no security / unaffiliated visitor network  

 

IPv6 Address Range

IPv6 Address Range CIDR Notation Description Remarks
2607:F8F0:0610::0000 - 2607:F8F0:0610:FFFF::FFFF 2607:F8F0:0610::/48 UBC Vancouver  
2607:F8F0:0400::0000 - 2607:F8F0:0400:0FFF::FFFF 2607:F8F0:0400::/52 UBC Vancouver ResNet  
2607:F8F0:1210::0000 - 2607:F8F0:1210:FFFF::FFFF 2607:F8F0:1210::/48 UBC Okanagan