AS55627 — DONGDUK-AS-KR-KR - Dongduk Womens University

AS55627 announces 5 IPv4 prefixes covering 2,816 addresses and 0 IPv6 prefixes.

About this network

DONGDUK-AS-KR is operated by Dongduk Women's University.

What it's used for

• The address space carries university infrastructure, evidenced by the netname DONGDUK-NET-KR and the reverse DNS record career.dongduk.ac.kr.
• The AS announces 2816 IPv4 addresses across 5 prefixes with only 1 observed neighbour, a ratio characteristic of a single-site access network rather than a transit provider.
• Traffic from this AS consists of student and staff access, academic services, and institutional web endpoints for a private university in Seoul.

Notable

• Registrants for the majority of prefixes are IRT-KRNIC-KR under the netname KORNET-KR, while the specific university block 202.20.119.0/24 uses the netname DONGDUK-NET-KR.
• The address inventory is composed of four /22 and /24 blocks from the 210.121.0.0/16 range and one /24 from 202.20.0.0/16, indicating a consolidated allocation from the Korean National Internet Center.

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

Announced prefixes

• 202.20.119.0/24
• 210.121.131.0/24
• 210.121.132.0/22
• 210.121.136.0/22
• 210.121.140.0/24

Upstream networks

• AS3786 LG DACOM Corporation

Adjacent networks

• AS3786 LG DACOM Corporation

Routing security

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