AS18330 — HONGIK-AS-KR HONGIK UNIVERSITY

AS18330 announces 13 IPv4 prefixes covering 22,784 addresses and 0 IPv6 prefixes.

About this network

HONGIK-AS-KR is operated by Hongik University.

What it's used for

• The address space carries university infrastructure, evidenced by reverse DNS entries like zylan-75.hongik.ac.kr and netnames HONGIK-KR.
• The AS announces 22,784 IPv4 addresses across 13 prefixes with only 1 observed neighbour, indicating an access or eyeball network rather than a transit provider.

Notable

• Registrants include IRT-KRNIC-KR for all listed prefixes, with netnames varying between KREN-KR, HONGIK-KR, and KORNET-KR, reflecting the allocation history through the Korea Research and Education Network.
• The inventory consists of 13 IPv4 prefixes with no announced IPv6 prefixes, showing a purely IPv4 estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 203.249.64.0/20
• 203.249.80.0/22
• 220.95.128.0/20
• 220.95.144.0/21
• 223.194.54.0/23
• 223.194.61.0/24
• 223.194.64.0/19
• 223.194.109.0/24
• 223.194.110.0/23
• 223.194.228.0/23
• 223.195.94.0/23
• 223.195.126.0/23
• 223.195.147.0/24

Upstream networks

• AS9318 SK Broadband Co Ltd

Adjacent networks

• AS9318 SK Broadband Co Ltd

Routing security

• RPKI: 0 valid, 0 invalid and 13 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 35 route objects.
• Listed in as-sets: AS-DACOM, AS-HANARO, AS-HURRICANE, AS-KORNETBGP, AS-SKBROADBAND, AS-XO-B.