CF1763561287694-tsm20251116095642

IPLIST.NET - 12.189.199.in-addr.arpa

Search for IP or hostnames:

12.189.199.in-addr.arpa checked at 2025-11-19T14:08:07.646Z 538ms 43/43/43 100% R:15 allDone:true timedOut:false

12.189.199.in-addr.arpa

NSns1.illinois.net
A2001:1848:0:9300::4 🇺🇸 Illinois Century Network
PTRns1.illinois.net
A206.166.61.22🇺🇸 Illinois Century Network
PTRns1.illinois.net
NSns2.illinois.net
A206.166.17.200🇺🇸 Illinois Century Network
PTRns2.illinois.net

189.199.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

12.189.199.in-addr.arpa is delegated to two name servers: ns1.illinois.net and ns2.illinois.net.

12.189.199.in-addr.arpa uses the same name server setup as other domains, including burlington.k12.il.us, 172.107.64.in-addr.arpa, ltc.k12.il.us, 236.125.216.in-addr.arpa and 123.63.207.in-addr.arpa.

At least part of the name servers for 12.189.199.in-addr.arpa are shared with other domains, for instance 221.7.209.in-addr.arpa, 190.99.66.in-addr.arpa, 170.99.66.in-addr.arpa, greenfield-icn-community-proj.greene.il.us and sas.k12.il.us.

These name servers are commonly used with dns.illinois.net, ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net.

Host names with two IP numbers: ns1.illinois.net points to 2001:1848:0:9300::4 and 206.166.61.22.

Host names with one IP number: ns2.illinois.net points to 206.166.17.200.

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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