What are the Message Labs IP Address ranges?

[EQ Admin]

Hello,

Do you need to open your firewall to the Message Labs mail scrubbing service?

Here are their network ranges for all of their services:

216.82.240.0/20 (255.255.240.0)
216.82.240.0 – 216.82.255.255

67.219.240./20 (255.255.240.)
67.219.240.0 – 67.219.255.255

85.158.136./21 (255.255.248.0)
85.158.136.0 – 85.158.143.255

95.131.104./21 (255.255.248.0)
95.131.104.0 – 95.131.111.255

46.226.48.0/21 (255.255.248.0)
46.226.48.0 – 46.226.55.255

117.120.16.0/21 (255.255.248.0)
117.120.16.0 – 117.120.23.255

193.109.254./23 (255.255.254.0)
193.109.254.0 – 193.109.255.255

194.106.220./23 (255.255.254.0)
194.106.220.0 – 194.106.221.255

195.245.230./23 (255.255.254.0)
195.245.230.0 – 195.245.231.255

103.9.96.0/22 (255.255.252.0)
103.9.96.0 – 103.9.99.255