CF1760188528778-tsm20251011071822

IPLIST.NET - 101.177.216.in-addr.arpa

Search for IP or hostnames:

101.177.216.in-addr.arpa checked at 2025-10-11T13:15:28.749Z 97ms 50/50/50 100% R:14

101.177.216.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 Cogent Communications, Inc.
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 Cogent Communications, Inc.
PTRauth2.dns.cogentco.com

177.216.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

101.177.216.in-addr.arpa is the parent of 105.101.177.216.in-addr.arpa.

101.177.216.in-addr.arpa is delegated to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

101.177.216.in-addr.arpa shares the same name server setup as other domains, for instance 251.117.130.in-addr.arpa, sto04.atlas.cogentco.com, 95.138.82.in-addr.arpa, 166.97.199.in-addr.arpa and 231.206.in-addr.arpa.

101.177.216.in-addr.arpa at least partially shares name servers with other domains, for instance ups.co.ck, oncallairpickup.com, upsonline.com.hk, ups.kz and infowaycertified.ca.

these name servers are often used together with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

Host names with two IP numbers:

The host name auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; the host name auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

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

BDxKwxi CF johedugfp 2025-10-11