AS18323 Seoul National University Bundang Hospital

SNUBH-AS-KR-KR - Seoul National University Bundang Hospital · registered in South Korea

IPv4 addresses1,7927 prefixes · <0.001% of announced IPv4

Rank in South Korea#400largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#25,083of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS18323 in ASN lookup Look up an IP in this network (125.132.159.1) All networks in South Korea

IPv4 prefixes

All 7 prefixes, in address order.

125.132.159.0/24
125.132.205.0/24
210.103.53.0/24
210.103.57.0/24
211.253.251.0/24
221.163.32.0/24
222.235.80.0/24

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AS23556#402 BANKTOWN-AS-KR-KR - ININext1,792

AS38101#403 YULCHON-AS-KR-KR - Yulchon LLC1,792

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