CF1763640719808-tsm20251116095642

WWW.RTSAK.COM - 164.137.in-addr.arpa

Search for IP or hostnames:

164.137.in-addr.arpa checked at 2025-11-20T12:11:59.726Z 871ms 45/45/45 100% R:11 allDone:true timedOut:false

164.137.in-addr.arpa

NSns4.cenic.org
A137.164.29.67🇺🇸 CALREN-DC
PTRns4-1-svc.cenic.org
PTRns4.cenic.org
NSns5.cenic.org
A137.164.29.69🇺🇸 CALREN-DC
PTRns5.cenic.org
NSns6.cenic.org
A198.188.255.193🇺🇸 CALREN-DC
PTRns6.cenic.org

137.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

164.137.in-addr.arpa is a parent of 7.164.137.in-addr.arpa, 220.164.137.in-addr.arpa, 95.164.137.in-addr.arpa, 25.164.137.in-addr.arpa, 79.164.137.in-addr.arpa and several other host names.

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

164.137.in-addr.arpa at least partially shares name servers with other domains, for instance comsvc.calpoly.edu, calpoly.edu, 72.65.129.in-addr.arpa, 232.65.129.in-addr.arpa and 113.129.209.in-addr.arpa.

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