CF1761736607884-tsm20251027103946

WWW.RTSAK.COM - 137.48.203.in-addr.arpa

Search for IP or hostnames:

137.48.203.in-addr.arpa checked at 2025-10-29T11:16:47.871Z 431ms 49/49/49 100% R:13

137.48.203.in-addr.arpa

NSdns0.telstra.net
A2001:8000:0:3100:9999::13 🇦🇺 ASN-TELSTRA
A203.50.248.5🇦🇺 ASN-TELSTRA
A203.50.248.13🇦🇺 ASN-TELSTRA
NSdns1.telstra.net
A2001:8000:0:3100:9999::14 🇦🇺 ASN-TELSTRA
A203.50.248.6🇦🇺 ASN-TELSTRA
A203.50.248.14🇦🇺 ASN-TELSTRA

48.203.in-addr.arpa

NSdns0.telstra.net
NSdns1.telstra.net

Starts with same word

Starts similarily

AI analysis

137.48.203.in-addr.arpa is delegated to two name servers: dns0.telstra.net and dns1.telstra.net.

137.48.203.in-addr.arpa uses the same name server setup as other domains, for instance 92.50.203.in-addr.arpa, 198.151.120.in-addr.arpa, 207.39.203.in-addr.arpa, 105.45.203.in-addr.arpa and 86.143.110.in-addr.arpa.

Host names with three IP numbers: dns0.telstra.net points to 2001:8000:0:3100:9999::13, 203.50.248.5 and 203.50.248.13; dns1.telstra.net points to 2001:8000:0:3100:9999::14, 203.50.248.6 and 203.50.248.14.

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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