CF1760543173932-tsm20251015074336

IPLIST.NET - 100.251.77.in-addr.arpa

Search for IP or hostnames:

100.251.77.in-addr.arpa checked at 2025-10-15T15:46:13.906Z 403ms 44/44/44 100% R:9

100.251.77.in-addr.arpa

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

251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

100.251.77.in-addr.arpa is a parent of 41.100.251.77.in-addr.arpa, 212.100.251.77.in-addr.arpa, 66.100.251.77.in-addr.arpa, 34.100.251.77.in-addr.arpa and 70.100.251.77.in-addr.arpa, plus a few other host names.

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

100.251.77.in-addr.arpa uses the same name server setup as other domains, for instance 144.250.77.in-addr.arpa, 132.142.209.94.in-addr.arpa, 125.111.129.46.in-addr.arpa, 65.144.111.92.in-addr.arpa and 67.75.82.in-addr.arpa.

Host names with two IP numbers:

The host rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134.

The host 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.
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xYQawrE CF johedugfp 2025-10-15