What is the IP address range for 'subscription.rhn.redhat.com' and 'subscription.rhsm.redhat.com'?

Solution Verified - Updated -

Environment

  • Red Hat® Customer Portal
  • Red Hat® Subscription Management (RHSM)

Issue

  • What is the IP address range for subscription.rhn.redhat.com and subscription.rhsm.redhat.com?

Resolution

  • IP Address Allocation Details

    Hostname IP
    subscription.rhn.redhat.com (decomissioned now) 209.132.183.107
    subscription.rhsm.redhat.com 209.132.183.108

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2 Comments

Is there a subnet affiliated with this IP address?

Is it 209.132.183.107/23?

http://www.tcpiputils.com/browse/ip-address/209.132.183.107

I am not sure when this article might be used for something other than firewall rules, but this article might be a little more helpful for those looking to open up firewalls, for subscription management, if it either specified the relevant ports/protocols for each DNS name/IP address or probably better yet pointed us to https://access.redhat.com/solutions/65300 so that we saw the firewall recommendations, as today I came across this article first.