CF1761393703742-tsm20251024211356

IPLIST.NET - 21.73.82.in-addr.arpa

Search for IP or hostnames:

21.73.82.in-addr.arpa checked at 2025-10-25T12:01:43.730Z 447ms 44/44/44 100% R:9

21.73.82.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 LibertyGlobal
A195.34.133.134🇦🇹 LibertyGlobal
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 LibertyGlobal
A213.47.222.134🇳🇱 LibertyGlobal
PTRrns2.upc.biz

73.82.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

The parent of 129.21.73.82.in-addr.arpa is 21.73.82.in-addr.arpa.

21.73.82.in-addr.arpa is delegated to two name servers: rns1.upc.biz and rns2.upc.biz.

21.73.82.in-addr.arpa shares the same name server setup as 35.28.84.in-addr.arpa, 217.203.31.84.in-addr.arpa, 8.100.28.84.in-addr.arpa, 117.25.84.in-addr.arpa and 68.75.82.in-addr.arpa.

Host names with two IP numbers: rns1.upc.biz points to: 2001:730:3e12::134 and 195.34.133.134; rns2.upc.biz points to: 2001:730:3e12:1000::134 and 213.47.222.134.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

qxnJFFy CF johedugfp 2025-10-25