CF1760638827277-tsm20251016114356

IPLIST.NET - 70.54.128.in-addr.arpa

Search for IP or hostnames:

70.54.128.in-addr.arpa checked at 2025-10-16T18:20:27.245Z 792ms 53/53/53 100% R:15

70.54.128.in-addr.arpa

NSns-auth1.ucsd.edu
A44.227.162.249🇺🇸 Amazon
PTRec2-44-227-162-249.us-west-2.compute.amazonaws.com
NSns-auth2.ucsd.edu
A2607:f720:100:202::174 🇺🇸 UCSD
PTRns-auth2.ucsd.edu
A132.239.252.172🇺🇸 UCSD
PTRns-auth2.ucsd.edu
NSns-auth3.ucsd.edu
A2607:f720:f00:4446::186 🇺🇸 UCSD
PTRns-auth3.ucsd.edu
A132.239.252.186🇺🇸 UCSD
PTRns-auth3.ucsd.edu

54.128.in-addr.arpa

NSns-auth1.ucsd.edu
NSns-auth2.ucsd.edu
NSns-auth3.ucsd.edu

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Starts with same word

Starts similarily

AI analysis

70.54.128.in-addr.arpa is a parent of 172.70.54.128.in-addr.arpa and 238.70.54.128.in-addr.arpa.

70.54.128.in-addr.arpa is delegated to three name servers ns-auth1.ucsd.edu, ns-auth2.ucsd.edu and ns-auth3.ucsd.edu.

70.54.128.in-addr.arpa at least partially shares name servers with other domains, for instance 239.132.in-addr.arpa, 146.239.132.in-addr.arpa, 38.239.132.in-addr.arpa, ncanda.org and 51.228.169.in-addr.arpa.

These name servers are commonly used with ns0.ucsd.edu, ns1.ucsd.edu and ns2.ucsd.edu.

Hosts with two IP numbers:

ns-auth2.ucsd.edu points to: 2607:f720:100:202::174 and 132.239.252.172.

ns-auth3.ucsd.edu points to: 2607:f720:f00:4446::186 and 132.239.252.186.

Hosts with one IP number:

ns-auth1.ucsd.edu points to: 44.227.162.249.

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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