AS23601 tsis

TAEKWANG-AS-KR-KR - tsis · registered in South Korea

IPv4 addresses3,32810 prefixes · <0.001% of announced IPv4

Rank in South Korea#338largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#17,667of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23601 in ASN lookup Look up an IP in this network (1.224.181.1) All networks in South Korea

IPv4 prefixes

All 10 prefixes, in address order.

1.224.181.0/24
114.108.28.0/22
175.126.225.0/24
211.32.34.0/24
211.32.100.0/24
211.40.67.0/24
211.40.189.0/24
211.50.98.0/24
211.53.18.0/24
211.53.255.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS149522#335 ONECUBITCOLTD-AS-AP - OneCubit Co., Ltd.3,328

AS9972#336 INTINFRA-AS-KR-KR - INTMANAGEMENT Corp.,3,328

AS10178#337 KAKAOPAY-AS-KR-KR - Kakaopay Corp3,328

AS38667#339 KAKAOBANK-AS-KR-KR - KakaoBank Corp.3,328

AS55626#340 KYUNGIN-AS-KR-KR - Kyungin Womens college3,328

AS131795#341 KIER-AS-KR-KR - KOREA INSTITUTE OF ENERGY RESEARCH3,328

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