CF1759182937738-tsm20250927195623

IPLIST.NET - 101.72.187.in-addr.arpa

Search for IP or hostnames:

101.72.187.in-addr.arpa checked at 2025-09-29T21:55:37.724Z 661ms 44/44/44 100% R:13

101.72.187.in-addr.arpa

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

72.187.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

101.72.187.in-addr.arpa is parent of 153.101.72.187.in-addr.arpa, 154.101.72.187.in-addr.arpa, 151.101.72.187.in-addr.arpa and 157.101.72.187.in-addr.arpa.

101.72.187.in-addr.arpa is delegated to two name servers: nspar.ctbc.com.br and nssar.ctbc.com.br.

101.72.187.in-addr.arpa uses the same name server setup as other domains, including 240.152.200.in-addr.arpa, 64.48.201.in-addr.arpa, 199.233.200.in-addr.arpa, 39.38.177.in-addr.arpa and 192.220.177.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.
dbq

DSuSfOi CF johedugfp 2025-09-29