AS45361 Ulsan Jung-Ang Broadcasting Network

JCN-AS-KR-KR - Ulsan Jung-Ang Broadcasting Network · registered in South Korea

IPv4 addresses151,04017 prefixes · 0.005% of announced IPv4

Rank in South Korea#31largest network in KR by IPv4 space, of 853 · 0.14% of KR

Rank worldwide#1,325of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS45361 in ASN lookup Look up an IP in this network (61.107.150.1) All networks in South Korea

IPv4 prefixes

All 17 prefixes, in address order.

61.107.150.0/24
61.250.103.0/24
61.250.104.0/22
103.11.248.0/22
103.68.96.0/22
112.109.32.0/19
113.192.64.0/18
116.212.0.0/19
124.216.0.0/18
124.216.64.0/19
124.216.96.0/19
124.216.128.0/17
180.211.0.0/19
180.211.32.0/21
180.211.40.0/21
180.211.48.0/20
182.161.128.0/17

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS17878#28 MARK1-AS-KR-KR - DREAMMARK1166,912

AS17877#29 NEXG-AS-KR-KR - KX NexG Co., LTD159,744

AS9770#30 SPEEDONSTV-AS-KR-KR - LG HelloVision Corp.157,952

AS9697#32 CJHAEUNDAEGIJANG-AS-KR-KR - LG HelloVision Corp.146,176

AS17857#33 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co Ltd145,408

AS17608#34 ABN-AS-KR-KR - ABN143,360

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