AS131868 SeoulEnergyCorporation

S2640-AS-KR-KR - SeoulEnergyCorporation · registered in South Korea

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in South Korea#823largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#69,932of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS131868 in ASN lookup Look up an IP in this network (211.57.255.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

211.57.255.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS131851#820 HANAINSEXT-AS-KR-KR - Hana Insurance Co., Ltd.256

AS131860#821 NHFIREPN-AS-KR-KR - Nonghyup Property and Casualty Insurance Co.,Ltd256

AS131862#822 NHFIREUPMU-AS-KR-KR - Nonghyup Property and Casualty Insurance Co.,Ltd256

AS131869#824 USTKREONET-AS-KR-KR - UST256

AS131871#825 HCC01-AS-KR-KR - HYUNDAICARD CO.256

AS131873#826 HARIM-AS-KR-KR - HARIM256

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