CF1763544743542-tsm20251116095642

IPLIST.NET - 230.21.47.in-addr.arpa

Search for IP or hostnames:

230.21.47.in-addr.arpa checked at 2025-11-19T09:32:23.509Z 456ms 36/36/36 100% R:11 allDone:true timedOut:false

230.21.47.in-addr.arpa

NSauthns1.cvnet.com
A167.206.13.20🇺🇸 Cablevision Systems Corporation
PTRdns1.cvnet.com
NSauthns1.cv.net
A167.206.12.12🇺🇸 Cablevision Systems Corporation
PTRdns1.cv.net

21.47.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

230.21.47.in-addr.arpa is the parent of 132.230.21.47.in-addr.arpa, 165.230.21.47.in-addr.arpa, 226.230.21.47.in-addr.arpa, 133.230.21.47.in-addr.arpa, 166.230.21.47.in-addr.arpa and a few other host names.

230.21.47.in-addr.arpa is delegated to two name servers: authns1.cvnet.com and authns1.cv.net.

230.21.47.in-addr.arpa uses the same name server setup as other domains such as 73.82.67.in-addr.arpa, cablevision.org, 155.84.67.in-addr.arpa, 214.126.69.in-addr.arpa and 1.45.24.in-addr.arpa.

Host names with one IP number:

authns1.cvnet.com points to: 167.206.13.20.

authns1.cv.net points to: 167.206.12.12.

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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