CF1757941585847-tsm20250914164358

IPLIST.NET - 181.139.203.in-addr.arpa

Search for IP or hostnames:

181.139.203.in-addr.arpa checked at 2025-09-15T13:06:25.828Z 860ms 47/47/47 100% R:23

181.139.203.in-addr.arpa

NSns-os001.ocn.ad.jp
A2001:380:0:11c::101 🇯🇵 NTT Communications Corporation (OCN)
PTRns-os001.ocn.ad.jp
A203.139.161.37🇯🇵 NTT Communications Corporation (OCN)
PTRns-os001.ocn.ad.jp
NSpns.ocn.ad.jp
A2001:380:0:12::101 🇯🇵 NTT Communications Corporation (OCN)
PTRpns.ocn.ad.jp
A203.139.160.19🇯🇵 NTT Communications Corporation (OCN)
PTRpns.ocn.ad.jp

139.203.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Starts with same word

Starts similarily

AI analysis

Two name servers, ns-os001.ocn.ad.jp and pns.ocn.ad.jp, are assigned for 181.139.203.in-addr.arpa.

Other domains such as 64.170.210.in-addr.arpa, 68.166.219.in-addr.arpa, 55.146.222.in-addr.arpa, 220.11.211.in-addr.arpa, and 242.89.58.in-addr.arpa, share the same name server setup as 181.139.203.in-addr.arpa.

The domain 181.139.203.in-addr.arpa shares its name servers, at least to some extent, with other domains such as kisnet.co.jp, 112.184.110.220.in-addr.arpa, and meiko.co.jp.

The name servers ki.kisnet.co.jp and dns.itoh.co.jp are frequently utilized in conjunction with these name servers.

ns-os001.ocn.ad.jp and pns.ocn.ad.jp each have two IP numbers assigned: 2001:380:0:11c::101, 203.139.161.37 for ns-os001.ocn.ad.jp and 2001:380:0:12::101, 203.139.160.19 for pns.ocn.ad.jp.

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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EgnnTyT CF johedugfp 2025-09-15