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In case you should need the Messagelabs IP’s to permit inbound traffic in firewall rules, an up-to-date list is below:

 

Subnet IP Subnet mask Net mask IP Range
62.173.108.0 255.255.255.0 /24 62.173.108.0 – 62.173.108.255
62.231.128.0 255.255.224.0 /19 62.231.128.0 – 62.231.159.255
195.216.0.0 255.255.224.0 /19 195.216.0.0 – 195.216.31.255
212.125.64.0 255.255.224.0 /19 212.125.64.0 – 212.125.95.255
216.82.240.0 255.255.240.0 /20 216.82.240.0 – 216.82.255.255
67.219.240.0 255.255.240.0 /20 67.219.240.0 – 67.219.255.255
85.158.136.0 255.255.248.0 /21 85.158.136.0 – 85.158.143.255
95.131.104.0 255.255.248.0 /21 95.131.104.0 – 95.131.111.255
117.120.16.0 255.255.248.0 /21 117.120.16.0 – 117.120.23.255
193.109.254.0 255.255.254.0 /23 193.109.254.0 – 193.109.255.255
194.106.220.0 255.255.254.0 /23 194.106.220.0 – 194.106.221.255
195.245.230.0 255.255.254.0 /23 195.245.230.0 – 195.245.231.255

Hope this is useful to someone :)

One Comment

  1. Not sure if this is going to get to the right parties…but in case it does….here goes…..I work for an execuitive search firm in NYC and I have a client in midtown who is looking to hire – fulltime – a senior Red Hat Administrator. If interested in learning more send me a note – spincus@ttiofusa.com – and I will send you a full job description for your perusal. Thanks, Steven


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