AS9769 Sejong University

SEJONG-AS-KR - Sejong University · registered in South Korea

IPv4 addresses28,16023 prefixes · <0.001% of announced IPv4

Rank in South Korea#139largest network in KR by IPv4 space, of 853 · 0.03% of KR

Rank worldwide#5,162of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9769 in ASN lookup Look up an IP in this network (203.250.148.1) All networks in South Korea

IPv4 prefixes

All 23 prefixes, in address order.

203.250.148.0/23
210.107.212.0/22
210.107.216.0/21
210.107.224.0/21
210.107.232.0/22
210.107.236.0/23
210.107.238.0/24
210.107.239.0/24
223.195.0.0/19
223.195.32.0/24
223.195.33.0/24
223.195.34.0/23
223.195.36.0/22
223.195.40.0/24
223.195.41.0/24
223.195.42.0/23
223.195.44.0/22
223.195.48.0/23
223.195.50.0/24
223.195.51.0/24
223.195.52.0/22
223.195.56.0/21
223.195.64.0/20

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS4792#136 NATECOMMS-AS-KR-KR - NATE Communications Corporation29,184

AS38692#137 JBES-AS-KR-KR - Jeonbuk State office of Education Future Education Research Institute28,928

AS9708#138 pknu-as-KR - Pukyong National University28,160

AS55615#140 DUZONBIZON-AS-KR-KR - DOUZONEBIZON27,904

AS9271#141 WKUNET-AS-KR - Wonkwang University27,648

AS10176#142 DJE-AS-KR-KR - Daejon Metropolitan Office of Education27,648

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