CF1760391874124-tsm20251012143351

IPLIST.NET - 4.164.137.in-addr.arpa

Search for IP or hostnames:

4.164.137.in-addr.arpa checked at 2025-10-13T21:44:34.110Z 209ms 45/45/45 100% R:12

4.164.137.in-addr.arpa

NSns4.cenic.org
A137.164.29.67🇺🇸 CENIC / CalREN AS2152
PTRns4-1-svc.cenic.org
PTRns4.cenic.org
NSns5.cenic.org
A137.164.29.69🇺🇸 CENIC / CalREN AS2152
PTRns5.cenic.org
NSns6.cenic.org
A198.188.255.193🇺🇸 CENIC / CalREN AS2152
PTRns6.cenic.org

164.137.in-addr.arpa

NSns4.cenic.org
NSns5.cenic.org
NSns6.cenic.org

Up

Starts with same word

Starts similarily

AI analysis

4.164.137.in-addr.arpa is parent of 138.4.164.137.in-addr.arpa.

4.164.137.in-addr.arpa is delegated to three name servers: ns4.cenic.org, ns5.cenic.org and ns6.cenic.org.

4.164.137.in-addr.arpa at least partially shares its name servers with other domains, for instance smc.edu, santa-lucia.reshall.calpoly.edu, cob.calpoly.edu, sfsu.edu and ceng.calpoly.edu.

These name servers are commonly used together with larry.calpoly.edu, moe.calpoly.edu, dns2.kings.k12.ca.us, ns1.merced.k12.ca.us, ns2.merced.k12.ca.us, dns.kings.k12.ca.us, ns.kings.k12.ca.us and dns.tuolcoe.k12.ca.us.

Host names with one IP number:

ns4.cenic.org points to: 137.164.29.67.

ns5.cenic.org points to: 137.164.29.69.

ns6.cenic.org points to: 198.188.255.193.

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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