AS45375 Firstfire Marine Insurance

JEIL-AS-KR-KR - Firstfire Marine Insurance · registered in South Korea

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in South Korea#778largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#67,043of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS45375 in ASN lookup Look up an IP in this network (58.227.74.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

58.227.74.0/24

Other ASNs named Firstfire Marine Insurance

2 other networks use the same organisation name; together with AS45375 they announce 1,280 IPv4 addresses.

ASNNameIPv4 addresses

AS131864HWDMZ-AS-KR-KR - Firstfire Marine Insurance KR768

AS131836HWGI-AS-KR-KR - Firstfire Marine Insurance KR256

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS38679#775 FDKRELAY-AS-KR-KR - KPN256

AS45360#776 SSYC-AS-KR-KR - SSANGYONG CEMENT INDUSTRY CO.,LTD256

AS45362#777 TRUSTONASSET-AS-KR-KR - TRUSTONASSET256

AS45387#779 KOCES-AS-KR-KR - KOCES256

AS45394#780 EPKINET-KR - KERIS256

AS45397#781 KFPP-AS-KR-KR - KOREA ADVANCING SCHOOLS FOUNDATION256

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