AS131872 IITP

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

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in South Korea#694largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#53,214of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS131872 in ASN lookup Look up an IP in this network (103.71.4.1) All networks in South Korea

IPv4 prefixes

All 1 prefix, in address order.

103.71.4.0/23

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS131841#691 PULMUONE-AS-KR-KR - Pulmuone512

AS131850#692 HANAINSDMZ-AS-KR-KR - Hana Insurance Co., Ltd.512

AS131852#693 EUGENEFUTURES-AS-KR-KR - EUGENE INVESTMENT FUTURES Co.,Ltd.512

AS131874#695 KDBC-AS-KR-KR - KDB CAPITAL CORPORATION512

AS152197#696 BUSANPA-AS-KR-KR - Busan Port Authority512

AS152212#697 IRIS-AS-KR-KR - Korea Institute of Science and Technology Evaluation and Planning512

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