IT Services



Oxford University IP address space allocations


The IP address ranges allocated to the university consist primarily of two main networks, namely 163.1.0.0/16 and 129.67.0.0/16 (historically, these were "class B" networks). Additionally the university has been assigned several /24 networks starting 192.76 (originally "class C" networks). These are used by IT Services for special purposes, and by one or two departments for historical reasons.

IPv4 Information
IPv4 Technical Information & tools
IPv6 Technical Information & tools