CF1759559624935-tsm20251004061725

IPLIST.NET - 41.72.187.in-addr.arpa

Search for IP or hostnames:

41.72.187.in-addr.arpa checked at 2025-10-04T06:33:44.924Z 323ms 44/44/44 100% R:14

41.72.187.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

41.72.187.in-addr.arpa is parent of 210.41.72.187.in-addr.arpa, 209.41.72.187.in-addr.arpa, 114.41.72.187.in-addr.arpa, 219.41.72.187.in-addr.arpa and 211.41.72.187.in-addr.arpa.

Two name servers nspar.ctbc.com.br and nssar.ctbc.com.br are delegated to 41.72.187.in-addr.arpa.

41.72.187.in-addr.arpa uses the same name server configuration as other domains, such as 60.32.187.in-addr.arpa, 53.45.189.in-addr.arpa, 113.39.189.in-addr.arpa, 240.69.177.in-addr.arpa and 156.48.201.in-addr.arpa.

Host names with two IPs:

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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