AS45399 Hanjin Information Systems Telecommunication Co., Ltd

KAL-AS-KR-KR - Hanjin Information Systems Telecommunication Co., Ltd · registered in South Korea

IPv4 addresses4,86414 prefixes · <0.001% of announced IPv4

Rank in South Korea#299largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#14,052of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS45399 in ASN lookup Look up an IP in this network (58.226.213.1) All networks in South Korea

IPv4 prefixes

All 14 prefixes, in address order.

58.226.213.0/24
59.15.10.0/24
114.204.123.0/24
121.190.208.0/23
168.126.80.0/22
203.236.84.0/24
203.251.151.0/24
203.251.152.0/23
203.251.154.0/24
210.180.126.0/24
211.206.114.0/24
211.210.89.0/24
211.210.94.0/24
219.251.140.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS4664#296 HIT-KR-AP - Shinbiro5,119

AS9637#297 KBSI-AS-KR-KR - Korea Basic Science Institute4,864

AS10073#298 KNOU-AS-KR - Korea National Open University4,864

AS55616#300 DGIST-AS-KR-KR - DGIST4,864

AS152214#301 KOREANAIRLINES-AS-KR-KR - Korean Air Lines4,864

AS9684#302 HANWHA-AS-KR - HANWHA Corp. Information Service div.4,608

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