CF1759607104054-tsm20251004101907

IPLIST.NET - 103.72.187.in-addr.arpa

Search for IP or hostnames:

103.72.187.in-addr.arpa checked at 2025-10-04T19:45:04.041Z 558ms 44/44/44 100% R:12

103.72.187.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

103.72.187.in-addr.arpa is a parent of 22.103.72.187.in-addr.arpa and 173.103.72.187.in-addr.arpa.

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

103.72.187.in-addr.arpa shares the same name server setup as other domains, for instance 181.187.200.in-addr.arpa, 4.48.201.in-addr.arpa, 209.84.187.in-addr.arpa, 119.72.187.in-addr.arpa and 122.39.189.in-addr.arpa.

Host names with two IP numbers:

The host name nspar.ctbc.com.br points to 2001:1291:0:46::b and 201.48.254.49; the host name 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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kgVRgyY CF johedugfp 2025-10-04