CF1759235418880-tsm20250929235914

IPLIST.NET - 21.52.200.in-addr.arpa

Search for IP or hostnames:

21.52.200.in-addr.arpa checked at 2025-09-30T12:30:18.863Z 522ms 44/44/44 100% R:15

21.52.200.in-addr.arpa

NSns1.ultrawave.com.br
A2804:58:3000:c::82 🇧🇷 ULTRAWAVE TELECOM EIRELI
A200.52.21.82🇧🇷 ULTRAWAVE TELECOM EIRELI
PTR200-52-21-82.static.ultrawave.com.br
NSns2.ultrawave.com.br
A2804:58:3000:c::83 🇧🇷 ULTRAWAVE TELECOM EIRELI
A200.52.21.83🇧🇷 ULTRAWAVE TELECOM EIRELI
PTR200-52-21-83.static.ultrawave.com.br

52.200.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.52.200.in-addr.arpa is a parent of 86.21.52.200.in-addr.arpa, 91.21.52.200.in-addr.arpa, 82.21.52.200.in-addr.arpa and 83.21.52.200.in-addr.arpa.

21.52.200.in-addr.arpa is delegated to two name servers: ns1.ultrawave.com.br and ns2.ultrawave.com.br.

21.52.200.in-addr.arpa shares the same name server setup as 240.33.201.in-addr.arpa, 13.85.187.in-addr.arpa, 31.52.200.in-addr.arpa, 25.52.200.in-addr.arpa and 72.193.186.in-addr.arpa.

Host names with two IP numbers: ns1.ultrawave.com.br points to: 2804:58:3000:c::82 and 200.52.21.82; ns2.ultrawave.com.br points to: 2804:58:3000:c::83 and 200.52.21.83.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

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