asn.dev

Autonomous system

AS18034 KANGNUNG-AS-KR Gangneung-Wonju National University

Unclassified APNIC

IPv4 addresses 16.90K 17 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly KR
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Gangneung-Wonju National University

Korea, Republic of · AI-generated

education university korea

KANGNUNG-AS-KR is the autonomous system for Gangneung-Wonju National University.

What it's used for

  • The address space is primarily registered under the netname KREN-KR (Korea Research and Education Network), with one block under GWNUNET-KR, indicating usage for academic and research infrastructure.
  • The AS announces 16,896 IPv4 addresses across 17 prefixes and maintains 3 observed neighbours, a ratio consistent with an access or educational network rather than a transit provider.

Notable

  • Registrants for the majority of prefixes are listed as IRT-KRNIC-KR with netname KREN-KR, while the AS holder is the university itself, reflecting the delegation of KRENet space to the institution.
  • The inventory consists of 17 IPv4 prefixes with no IPv6 prefixes in the inventory.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4766Korea Telecom919
AS3786LG DACOM Corporation334
AS1237KISTI275

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 17 prefixes · 16.90K addresses IPv6 0 prefixes

CountryNamePrefixes
KRKorea, Republic of17

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS18034
Registry name
KANGNUNG-AS-KR-KR
Abuse contact
hostmaster@nic.or.kr
Registered
2002-12-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 25 with no ROA
ROAs
0 authorising AS18034
ASPA
no ASPA record
IRR
84% registered · 21 of 25 announcements
Route objects
19 naming AS18034

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check