CF1761377738279-tsm20251024211356

IPLIST.NET - 166.249.199.in-addr.arpa

Search for IP or hostnames:

166.249.199.in-addr.arpa checked at 2025-10-25T07:35:38.265Z 459ms 50/50/50 100% R:16

166.249.199.in-addr.arpa

NSaccuvax.northwestern.edu
A2620:10d:2010:6011::100 🇺🇸 Northwestern University
A129.105.49.100🇺🇸 Northwestern University
PTRaccuvax.northwestern.edu
NScicada.northwestern.edu
A2600:1f16:ad6:2302::100 🇺🇸 Amazon
A18.216.244.66🇺🇸 Amazon
PTRns3.northwestern.edu

249.199.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

166.249.199.in-addr.arpa is a parent of 223.166.249.199.in-addr.arpa, 242.166.249.199.in-addr.arpa, 3.166.249.199.in-addr.arpa and 236.166.249.199.in-addr.arpa.

166.249.199.in-addr.arpa is delegated to two name servers accuvax.northwestern.edu and cicada.northwestern.edu.

166.249.199.in-addr.arpa shares the same name server setup as other domains, for instance 191.124.165.in-addr.arpa, econ.northwestern.edu, 130.124.165.in-addr.arpa, chem-eng.northwestern.edu and ctd.northwestern.edu.

166.249.199.in-addr.arpa at least partially shares name servers with other domains, for instance se.rit.edu, physiology.northwestern.edu, pubsites.buffalo.edu, chemical.buffalo.edu and microe.rit.edu.

These name servers are commonly used alongside dns01.buffalo.edu, dns02.buffalo.edu, dns03.buffalo.edu, dns04.buffalo.edu, ns1a.rit.edu and ns2a.rit.edu.

Host names with two IP numbers:

The host name accuvax.northwestern.edu points to 2620:10d:2010:6011::100 and 129.105.49.100; the host name cicada.northwestern.edu points to 2600:1f16:ad6:2302::100 and 18.216.244.66.

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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