CF1760774397151-tsm20251017082432

IPLIST.NET - 4.21.253.203.in-addr.arpa

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4.21.253.203.in-addr.arpa checked at 2025-10-18T07:59:57.138Z 1114ms 41/41/41 100% R:16

4.21.253.203.in-addr.arpa

PTRcom.soongsil.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr
PTRinformation.soongsil.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr
PTRcom.soongsil.ac.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr
PTRinformation.soongsil.ac.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr
PTRcom.ssu.ac.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr
PTRinformation.ssu.ac.kr
A203.253.21.4🇰🇷 SK Broadband
PTRcom.soongsil.kr
PTRinformation.soongsil.kr
PTRcom.soongsil.ac.kr
PTRinformation.soongsil.ac.kr
PTRcom.ssu.ac.kr
PTRinformation.ssu.ac.kr

21.253.203.in-addr.arpa

NSns1.ssu.ac.kr
NSns.ssu.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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quRZagZ CF johedugfp 2025-10-18