AS18329 Sangmyung University

SMUC-AS-KR-KR - Sangmyung University · registered in South Korea

IPv4 addresses7,93611 prefixes · <0.001% of announced IPv4

Rank in South Korea#244largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#11,013of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS18329 in ASN lookup Look up an IP in this network (117.16.170.1) All networks in South Korea

IPv4 prefixes

All 11 prefixes, in address order.

117.16.170.0/23
117.16.172.0/22
203.230.192.0/22
203.230.196.0/23
203.230.198.0/24
203.237.176.0/21
203.237.201.0/24
203.237.248.0/23
211.229.180.0/22
220.67.144.0/23
220.67.146.0/24

Other ASNs named Sangmyung University

1 other network uses the same organisation name; together with AS18329 they announce 17,152 IPv4 addresses.

ASNNameIPv4 addresses

AS18031SANGMYUNG-AS-KR-KR - Sangmyung University KR9,216

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS55628#241 SGUC-AS-KR-KR - Incheon Free Economic Zone8,192

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

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

AS23582#245 DOOSAN-AS-KR-KR - Doosan Corporation Digital Innovation7,936

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

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

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