CF1761759704795-tsm20251029173950

IPLIST.NET - 3.23.154.in-addr.arpa

Search for IP or hostnames:

3.23.154.in-addr.arpa checked at 2025-10-29T17:41:44.754Z 3848ms 50/50/50 100% R:13

3.23.154.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

23.154.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

2.3.23.154.in-addr.arpa
6.3.23.154.in-addr.arpa
17.3.23.154.in-addr.arpa

Starts with same word

3.kg
3.ar
3.vu
3.ln.cn
3.dk
3.com.ar
3.gg
3.ws
3.ua
3.vin
3.cn
3.country
3.best
3.biz
3.ag
3.mw
3.co.at
3.land
3.berlin
3.ls
3.cr
3.github.io
3.digital
3.de
3.is
3.hn
3.cafe
3.tv
3.travel
3.ai
3.fo
3.am
3.cz
3.cooking
3.me
3.link
3.cl
3.gp
3.xxx
3.app
3.sv
3.kz
3.movie
3.in-addr.arpa
3.se
3.vg
3.fr
3.info.pl
3.bj.cn
3.ie
3.cc
3.ly
3.myftp.org
3.sb
3.tl
3.org
3.com.ua
3.fish
3.com.se
3.gallery
3.nu
3.cx
3.wtf
3.gx.cn
3.ath.cx
3.s3-website-us-east-1.amazonaws.com
3.hk.cn
3.gd
3.pl
3.ro
3.io
3.cab
3.plus
3.ht

Starts similarily

3.github.io
3.digital
3.de
3.is
3.hn
3.cafe
3.tv
3.travel
3.ai
3.fo
3.am
3.cz
3.cooking
3.me
3.link
3.cl
3.gp
3.xxx
3.app
3.sv
3.kz
3.movie
3.in-addr.arpa
3.se
3.vg
3.fr
3.info.pl
3.bj.cn
3.ie
3.cc
3.ly
3.myftp.org
3.sb
3.tl
3.org
3.com.ua
3.fish
3.com.se
3.gallery
3.nu
3.cx
3.wtf
3.gx.cn
3.ath.cx
3.s3-website-us-east-1.amazonaws.com
3.hk.cn
3.gd
3.pl
3.ro
3.io
3.cab
3.plus
3.ht
3.kg
3.ar
3.vu
3.ln.cn
3.dk
3.com.ar
3.gg
3.ws
3.ua
3.vin
3.cn
3.country
3.best
3.biz
3.ag
3.mw
3.co.at
3.land
3.berlin
3.ls
3.cr

AI analysis

3.23.154.in-addr.arpa is parent of 2.3.23.154.in-addr.arpa, 6.3.23.154.in-addr.arpa and 17.3.23.154.in-addr.arpa.

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

3.23.154.in-addr.arpa uses the same name server setup as other domains such as 65.51.154.in-addr.arpa, cogentco.eu, 9.126.38.in-addr.arpa, collierslanard.com and 84.115.209.in-addr.arpa.

3.23.154.in-addr.arpa shares name servers with other domains at least partially, for example upsonline.nr, inforoutesantecanada.com, postsecondaryresearch.org, facil.columbia.edu and 224.183.206.in-addr.arpa.

These name servers are commonly used alongside ns1.infoway-inforoute.ca, ns2.infoway-inforoute.ca, ext-ns1.columbia.edu, auth4.dns.cogentco.com, auth5.dns.cogentco.com and nsa.ups.com.

Host names with two IP numbers:

auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; 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

dlXuPSH CF johedugfp 2025-10-29