AS9575 KCTC

KCTC-AS-KR-KR - KCTC · registered in South Korea

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in South Korea#723largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#63,211of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9575 in ASN lookup Look up an IP in this network (203.236.80.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

203.236.80.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9525#720 DBFI-AS-KR - DB Securities Co.,Ltd.256

AS9529#721 HYUNDAICARD-AS-KR-KR - hyundaicapital256

AS9574#722 TP-AS-KR-KR - Teachers Pension256

AS9579#724 SHINYOUNG-AS-KR - Shinyoung Securities CO ., LTD.256

AS9633#725 SLC-AS-KR-KR - SUDOKWON Landfill Site Management Corp256

AS9635#726 PUFS-AS-KR - Pusan University of Foreign Studies256

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