AS23582 Doosan Corporation Digital Innovation

DOOSAN-AS-KR-KR - Doosan Corporation Digital Innovation · registered in South Korea

IPv4 addresses7,93619 prefixes · <0.001% of announced IPv4

Rank in South Korea#245largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#11,018of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS23582 in ASN lookup Look up an IP in this network (116.120.61.1) All networks in South Korea

IPv4 prefixes

All 19 prefixes, in address order.

116.120.61.0/24
116.120.62.0/23
116.127.60.0/23
121.168.251.0/24
121.168.252.0/22
203.226.128.0/23
203.226.130.0/24
203.226.135.0/24
203.226.136.0/22
203.226.140.0/23
203.226.142.0/24
203.226.143.0/24
203.226.144.0/23
203.226.151.0/24
203.226.154.0/24
203.226.167.0/24
203.226.173.0/24
203.226.177.0/24
203.226.190.0/23

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS4793#242 HHIAS-AS-KR-KR - Hyundai Heavy Industries7,936

AS10189#243 HMM-AS-KR-KR - Hyundai Movex7,936

AS18329#244 SMUC-AS-KR-KR - Sangmyung University7,936

AS38422#246 SEOWON-AS-KR-KR - Seowon University7,936

AS4790#247 CHOSUN-AS-KR-KR - Chosun ilbo Inc.7,680

AS9777#248 KJU-NET-AS-KR-KR - Gyeongju University7,680

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