CF1759312893354-tsm20251001075501

IPLIST.NET - 21.128.244.203.in-addr.arpa

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21.128.244.203.in-addr.arpa checked at 2025-10-01T10:01:33.329Z 1510ms 21/21/21 100% R:8

21.128.244.203.in-addr.arpa

PTRlibrary.daegu.ac.kr
A203.244.128.21🇰🇷 AS18401-AS-KR
PTRlibrary.daegu.ac.kr
PTRlibrary.taegu.ac.kr
PTRlibrary.taegu.ac.kr
A203.244.128.21🇰🇷 AS18401-AS-KR
PTRlibrary.daegu.ac.kr
PTRlibrary.taegu.ac.kr

128.244.203.in-addr.arpa

NSns.kornet.net
NSns.krnic.net
NSns2.taegu.ac.kr
NSns.taegu.ac.kr

Starts with same word

Starts similarily

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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