Glance Session Servers
To configure your firewall to take full advantage of Glance performance, have your IT specialist add a rule that allows:
Outbound TCP/IP connections to destination ports 5500 and 5501.
HTTP connections to destination ports 80 and 443 on Glance servers in the domain glance.net.
Alternatively, apply the rule to these address blocks (last updated October 2019):
| IP Range | CIDR | Subnet Mask |
|---|---|---|
| 52.72.63.192 – 52.72.63.223 | 52.72.63.192/27 | 255.255.255.224 |
| 52.72.63.224 – 52.72.63.239 | 52.72.63.224/28 | 255.255.255.240 |
| 52.15.247.224-52.15.247.255 | 52.15.247.224/27 | 255.255.255.224 |
| 52.9.127.160 – 52.9.127.191 | 52.9.127.160/27 | 255.255.255.224 |
| 52.34.127.224 – 52.34.127.255 | 52.34.127.224/27 | 255.255.255.224 |
| 52.31.255.240 – 52.31.255.255 | 52.31.255.240/28 | 255.255.255.240 |
| 52.29.191.240 – 52.29.191.255 | 52.29.191.240/28 | 255.255.255.240 |
| 35.180.1.0 – 35.180.1.7 | 35.180.1.0/29 | 255.255.255.248 |
| 35.176.92.88 – 35.176.92.95 | 35.176.92.88/29 | 255.255.255.248 |
| 54.233.127.232 – 54.233.127.239 | 54.233.127.232/29 | 255.255.255.248 |
| 52.76.191.240 – 52.76.191.247 | 52.76.191.240/29 | 255.255.255.248 |
| 3.104.34.0 – 3.104.34.15 | 3.104.34.0/28 | 255.255.255.240 |
| 52.192.191.120 – 52.192.191.127 | 52.192.191.120/29 | 255.255.255.248 |
| 52.78.247.248 – 52.78.247.255 | 52.78.247.248/29 | 255.255.255.248 |
| 52.66.31.240 – 52.66.31.247 | 52.66.31.240/29 | 255.255.255.248 |
| 52.60.127.224 – 52.60.127.255 | 52.60.127.224/27 | 255.255.255.224 |