AS9975 Gyeongsangbuk-do Education Research Institute

KBISE-AS-KR-KR - Gyeongsangbuk-do Education Research Institute · registered in South Korea

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in South Korea#609largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#49,656of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9975 in ASN lookup Look up an IP in this network (203.255.232.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

203.255.232.0/23

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9948#606 NICEMONEY-AS-KR-KR - NICE TCM512

AS9966#607 TAEGUTEC-AS-KR-KR - TaeguTec512

AS9969#608 NUCH-AS-KR-KR - Korea National University of Cultural Heritage512

AS10039#610 KHIDI-AS-KR-KR - Korea Health Industry Development Institute512

AS10040#611 NICEVAN-AS-KR-KR - NICE Information Telecommunication, Inc512

AS10043#612 MIC-AS-KR-KR - Ministry of Science and ICT512

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