AS9637#297 KBSI-AS-KR-KR - Korea Basic Science Institute4,864
AS10073#298 KNOU-AS-KR - Korea National Open University4,864
AS45399#299 KAL-AS-KR-KR - Hanjin Information Systems Telecommunication Co., Ltd4,864
AS152214#301 KOREANAIRLINES-AS-KR-KR - Korean Air Lines4,864
AS9684#302 HANWHA-AS-KR - HANWHA Corp. Information Service div.4,608
AS9959#303 KOREASTOCKEXCHANGE-AS-KR - KOREA STOCK EXCHANGE4,608
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources