CF1763416461397-tsm20251116095642

IPLIST.NET - 221.223.218.in-addr.arpa

Search for IP or hostnames:

221.223.218.in-addr.arpa checked at 2025-11-17T21:54:21.373Z 608ms 50/50/50 100% R:22 allDone:true timedOut:false

221.223.218.in-addr.arpa

NScttsv039.ctt.ne.jp
A2404:200:ffff:a02:2:a:a:39 🇯🇵 The Hokuden Information System Service Company
PTRcttsv039.ctt.ne.jp
A218.223.216.79🇯🇵 The Hokuden Information System Service Company
NStymwsv02.fitweb.or.jp
A2406:da14:bb5:104::5 🇯🇵 Amazon
A54.199.217.123🇯🇵 Amazon
PTRtymwsv02.fitweb.or.jp

223.218.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

221.223.218.in-addr.arpa is a parent of 170.221.223.218.in-addr.arpa, 71.221.223.218.in-addr.arpa, 174.221.223.218.in-addr.arpa, 75.221.223.218.in-addr.arpa and 117.221.223.218.in-addr.arpa, plus a few other host names.

221.223.218.in-addr.arpa is delegated to two name servers: cttsv039.ctt.ne.jp and tymwsv02.fitweb.or.jp.

221.223.218.in-addr.arpa uses the same name server setup as other domains, for instance 17.63.119.in-addr.arpa, d037096101.ctt.ne.jp, d103092121.ctt.ne.jp, 36.96.101.in-addr.arpa and d046092121.ctt.ne.jp.

221.223.218.in-addr.arpa shares name servers with other domains at least partially, for instance 248a.57.197.113.in-addr.arpa, 5.166.210.in-addr.arpa, fitweb.or.jp, ss.fitweb.or.jp and hs-k.co.jp.

these name servers are commonly used with tymwsv38.fitweb.or.jp, ans04.hyper.fitweb.net, sv326.hyper.fitweb.net, sv313.hyper.fitweb.net, sv312.hyper.fitweb.net, sv311.hyper.fitweb.net, knp02.kitanippon.co.jp and is1b.rikuden.co.jp.

Host names with two IP numbers:

The host cttsv039.ctt.ne.jp points to 2404:200:ffff:a02:2:a:a:39 and 218.223.216.79.

The host tymwsv02.fitweb.or.jp points to 2406:da14:bb5:104::5 and 54.199.217.123.

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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