AS9857 KOREA GAS CORPORATION

KOGAS-AS-KR-KR - KOREA GAS CORPORATION · registered in South Korea

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in South Korea#367largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#20,825of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9857 in ASN lookup Look up an IP in this network (61.36.228.1) All networks in South Korea

IPv4 prefixes

All 5 prefixes, in address order.

61.36.228.0/24
210.124.38.0/24
210.124.209.0/24
210.124.210.0/23
211.253.204.0/22

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS38694#364 CJE-AS-KR-KR - CHEONGJU NATIONAL UNIVERSITY OF EDCATION2,560

AS152281#365 SHARE-AS-KR-KR - onesolution2,560

AS9851#366 PRO-AS-KR-KR - KOREA UNIVERSITY OF MEDIA ARTS2,304

AS17873#368 BESTEZ-AS-KR-KR - MIRAE ASSET SECURITIES CO., LTD.2,304

AS18324#369 MASANC-AS-KR-KR - Masan College2,304

AS24026#370 KFE-AS-KR-KR - KOREA INSTITUTE OF FUSION ENERGY2,304

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