CF1759752085660-tsm20251005211530

IPLIST.NET - 13.220.128.in-addr.arpa

Search for IP or hostnames:

13.220.128.in-addr.arpa checked at 2025-10-06T12:01:25.647Z 133ms 36/36/36 100% R:12

13.220.128.in-addr.arpa

NSblaze.cs.jhu.edu
A128.220.13.50🇺🇸 Johns Hopkins University
PTRblaze.cs.jhu.edu
NSfantasy.cs.jhu.edu
A128.220.13.87🇺🇸 Johns Hopkins University
PTRfantasy.cs.jhu.edu

220.128.in-addr.arpa

NSens1.jhmi.edu
NSens1.jhu.edu

Up

Starts with same word

Starts similarily

AI analysis

The parent of 45.13.220.128.in-addr.arpa, 87.13.220.128.in-addr.arpa, 68.13.220.128.in-addr.arpa, 23.13.220.128.in-addr.arpa, 252.13.220.128.in-addr.arpa and a few other host names is 13.220.128.in-addr.arpa.

13.220.128.in-addr.arpa has two name servers: blaze.cs.jhu.edu and fantasy.cs.jhu.edu.

13.220.128.in-addr.arpa uses the same name server setup as other domains, for example 35.220.128.in-addr.arpa and cs.jhu.edu.

Host names with a single IP:

blaze.cs.jhu.edu points to 128.220.13.50

fantasy.cs.jhu.edu points to 128.220.13.87

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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