CF1761872509055-tsm20251029173950

IPLIST.NET - 217.2.121.in-addr.arpa

Search for IP or hostnames:

217.2.121.in-addr.arpa checked at 2025-10-31T01:01:48.985Z 479ms 36/36/36 100% R:11

217.2.121.in-addr.arpa

NSzns3.so-net.ne.jp
A210.139.255.33🇯🇵 Sony Network Communications
PTRzns3.so-net.ne.jp
NSzns4.so-net.ne.jp
A210.139.255.34🇯🇵 Sony Network Communications
PTRzns4.so-net.ne.jp

2.121.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

217.2.121.in-addr.arpa is a parent of 21.217.2.121.in-addr.arpa, 117.217.2.121.in-addr.arpa, 156.217.2.121.in-addr.arpa, 221.217.2.121.in-addr.arpa, 107.217.2.121.in-addr.arpa and a few other host names.

217.2.121.in-addr.arpa is delegated to two name servers: zns3.so-net.ne.jp and zns4.so-net.ne.jp.

217.2.121.in-addr.arpa shares the same name server setup as 138.2.121.in-addr.arpa, 134.147.59.in-addr.arpa, 91.101.121.in-addr.arpa, 125.101.121.in-addr.arpa and 83.101.121.in-addr.arpa.

Host names with a single IP:

zns3.so-net.ne.jp points to 210.139.255.33.

zns4.so-net.ne.jp points to 210.139.255.34.

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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oGGHndi CF johedugfp 2025-10-31