CF1760331219623-tsm20251012143351

IPLIST.NET - 51.251.171.in-addr.arpa

Search for IP or hostnames:

51.251.171.in-addr.arpa checked at 2025-10-13T04:53:39.604Z 2553ms 44/44/44 100% R:14

51.251.171.in-addr.arpa

NSdns1.vietel.com.vn
A2402:800:20ff:1111::1 🇻🇳 Viettel
A203.113.131.1🇻🇳 Viettel
PTRdns1.vietel.com.vn
PTRdns1.viettel.com.vn
NSdns2.vietel.com.vn
A2402:800:20ff:2222::1 🇻🇳 Viettel
A203.113.188.2🇻🇳 Viettel
PTRdns2.vietel.com.vn
PTRdns2.viettel.com.vn

251.171.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

51.251.171.in-addr.arpa is the parent of 139.51.251.171.in-addr.arpa, 158.51.251.171.in-addr.arpa, 138.51.251.171.in-addr.arpa, 201.51.251.171.in-addr.arpa, 142.51.251.171.in-addr.arpa and a few other host names.

Two name servers dns1.vietel.com.vn and dns2.vietel.com.vn are delegated to 51.251.171.in-addr.arpa.

51.251.171.in-addr.arpa uses the same name server configuration as other domains, such as 201.212.125.in-addr.arpa, 14.244.171.in-addr.arpa, 121.234.125.in-addr.arpa, 118.231.220.in-addr.arpa and 9.244.171.in-addr.arpa.

Host names with two IPs:

dns1.vietel.com.vn points to 2402:800:20ff:1111::1 and 203.113.131.1.

dns2.vietel.com.vn points to 2402:800:20ff:2222::1 and 203.113.188.2.

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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iJfaXJw CF johedugfp 2025-10-13