CF1763204422856-tsm20251109205412

IPLIST.NET - 100.5.59.128.in-addr.arpa

Search for IP or hostnames:

100.5.59.128.in-addr.arpa checked at 2025-11-15T11:00:22.733Z 1104ms 16/16/16 100% R:10 allDone:true timedOut:false

100.5.59.128.in-addr.arpa

PTRdyn-128-59-5-100.dyn.columbia.edu
A128.59.5.100🇺🇸 Columbia University
PTRdyn-128-59-5-100.dyn.columbia.edu

5.59.128.in-addr.arpa

NSext-ns1.columbia.edu
NSext-ns2.columbia.edu

Starts with same word

Starts similarily

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