CF1759616746544-tsm20251004101907

IPLIST.NET - 3.186.221.in-addr.arpa

Search for IP or hostnames:

3.186.221.in-addr.arpa checked at 2025-10-04T22:25:46.523Z 320ms 47/47/47 100% R:10

3.186.221.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

186.221.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

3.186.221.in-addr.arpa is a parent of 168.3.186.221.in-addr.arpa and 170.3.186.221.in-addr.arpa.

3.186.221.in-addr.arpa's delegation uses two name servers: ns-os001.ocn.ad.jp and pns.ocn.ad.jp.

3.186.221.in-addr.arpa uses the same name server setup as other domains, such as 108.170.210.in-addr.arpa, 197.151.222.in-addr.arpa, 178.160.210.in-addr.arpa, 187.166.219.in-addr.arpa and 71.232.210.in-addr.arpa.

3.186.221.in-addr.arpa at least partially shares name servers with other domains, including npl.co.jp, setomono.com, 172.127.61.in-addr.arpa, 242.16.211.in-addr.arpa and 208.234.202.in-addr.arpa.

Host names with two IPs:

ns-os001.ocn.ad.jp points to 2001:380:0:11c::101 and 203.139.161.37

pns.ocn.ad.jp points to 2001:380:0:12::101 and 203.139.160.19

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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prWeanB CF johedugfp 2025-10-04