CF1759619193916-tsm20251004101907

IPLIST.NET - 221.158.203.in-addr.arpa

Search for IP or hostnames:

221.158.203.in-addr.arpa checked at 2025-10-04T23:06:33.900Z 853ms 39/39/39 100% R:19

221.158.203.in-addr.arpa

NSns1.rmutr.ac.th
A203.158.221.1🇹🇭 RMUTR-AS-AP
NSns.rmutr.ac.th
A203.158.221.4🇹🇭 RMUTR-AS-AP
PTRns.rmutr.ac.th

158.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.158.203.in-addr.arpa is the parent of 15.221.158.203.in-addr.arpa, 143.221.158.203.in-addr.arpa, 166.221.158.203.in-addr.arpa, 159.221.158.203.in-addr.arpa, 188.221.158.203.in-addr.arpa and a few other host names.

221.158.203.in-addr.arpa is delegated to two name servers ns1.rmutr.ac.th and ns.rmutr.ac.th.

221.158.203.in-addr.arpa at least partially shares name servers with other domains, for instance idt.rmutr.ac.th, rmutr.ac.th, bpc.rmutr.ac.th and kkw.rmutr.ac.th.

These name servers are commonly used with dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net, dns54.cloudns.net and idtns.idt.rmutr.ac.th.

Host names with one IP number:

ns1.rmutr.ac.th points to 203.158.221.1

ns.rmutr.ac.th points to 203.158.221.4

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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SomjfHg CF johedugfp 2025-10-04