CF1763047511076-tsm20251109205412

IPLIST.NET - 203.191.177.in-addr.arpa

Search for IP or hostnames:

203.191.177.in-addr.arpa checked at 2025-11-13T15:25:11.054Z 110ms 44/44/44 100% R:10 allDone:true timedOut:false

203.191.177.in-addr.arpa

NSnspar.ctbc.com.br
A2001:1291:0:46::b 🇧🇷 UNSPECIFIED
PTRnspar.ctbc.com.br
A201.48.254.49🇧🇷 UNSPECIFIED
PTRnspar.ctbc.com.br
NSnssar.ctbc.com.br
A2001:1291:0:47::b 🇧🇷 UNSPECIFIED
PTRnssar.ctbc.com.br
A201.48.254.57🇧🇷 UNSPECIFIED
PTRnssar.ctbc.com.br

191.177.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

203.191.177.in-addr.arpa is a parent of 236.203.191.177.in-addr.arpa, 215.203.191.177.in-addr.arpa, 102.203.191.177.in-addr.arpa and 237.203.191.177.in-addr.arpa.

Two name servers nspar.ctbc.com.br and nssar.ctbc.com.br handle the delegation for 203.191.177.in-addr.arpa.

203.191.177.in-addr.arpa shares the same name server setup as other domains, for example 158.233.200.in-addr.arpa, 151.48.201.in-addr.arpa, 121.48.201.in-addr.arpa, 208.233.200.in-addr.arpa and 210.16.201.in-addr.arpa.

Host names with two IP numbers:

nspar.ctbc.com.br points to 2001:1291:0:46::b and 201.48.254.49.

nssar.ctbc.com.br points to 2001:1291:0:47::b and 201.48.254.57.

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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