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Glance

How can I configure my 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 and 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 2 Nov 2017):

IP Range CIDR Subnet Mask
52.9.127.160 - 52.9.127.191 52.9.127.160/27 255.255.255.224
52.15.247.224-52.15.247.255 52.15.247.224/27  255.255.255.224
52.29.191.240 - 52.29.191.255 52.29.191.240/28 255.255.255.240
52.31.255.240 - 52.31.255.255 52.31.255.240/28 255.255.255.240
52.34.127.224 - 52.34.127.255 52.34.127.224/27 255.255.255.224
52.60.127.224 - 52.60.127.255 52.60.127.224/27 255.255.255.224
52.64.7.86 52.64.7.86/32 255.255.255.255
52.64.46.73 52.64.46.73/32 255.255.255.255
52.66.31.240 - 52.66.31.247 52.66.31.240/29 255.255.255.248
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
52.76.191.240 - 52.76.191.247 52.76.191.240/29 255.255.255.248
52.78.247.248 - 52.78.247.255 52.78.247.248/29 255.255.255.248
52.192.191.120 - 52.192.191.127 52.192.191.120/29 255.255.255.248
54.233.127.232 - 54.233.127.239 54.233.127.232/29 255.255.255.248