CF1760371754100-tsm20251012143351

IPLIST.NET - 221.103.129.46.in-addr.arpa

Search for IP or hostnames:

221.103.129.46.in-addr.arpa checked at 2025-10-13T16:09:14.068Z 509ms 49/49/49 100% R:15

221.103.129.46.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
PTR46-129-103-221.cable.dynamic.v4.ziggo.nl
A46.129.103.221🇳🇱 Vodafone Libertel B.V.
PTR46-129-103-221.cable.dynamic.v4.ziggo.nl

103.129.46.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

221.103.129.46.in-addr.arpa uses the same name server setup as other domains such as 31.7.72.82.in-addr.arpa, 241.81.84.83.in-addr.arpa, 2.40.81.83.in-addr.arpa, 0.130.34.195.in-addr.arpa and 163.56.84.83.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.

46-129-103-221.cable.dynamic.v4.ziggo.nl points to a single IP: 46.129.103.221.

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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