asn.dev

Autonomous system

AS23585 MOJNET-AS-KR Ministry of Justice

Unclassified ARIN

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly KR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Ministry of Justice (South Korea)

Korea, Republic of · AI-generated

government business korea

MOJNET-AS-KR is operated by the Ministry of Justice of the Republic of Korea.

What it's used for

  • The address space is registered under the netname KORNET-KR with registrant IRT-KRNIC-KR, indicating allocation through the Korea Network Information Center.
  • The AS announces 512 IPv4 addresses across 2 prefixes (210.178.29.0/24 and 210.178.30.0/24) and maintains 2 observed neighbours, a ratio consistent with a small-scale internal government network rather than a transit or large access provider.

Notable

  • The RDAP registrants (IRT-KRNIC-KR) differ from the AS holder (Ministry of Justice), which is standard for Korean government entities where address space is managed centrally by the national registry.
  • The inventory consists of two contiguous /24 blocks, representing a compact and specific allocation for the ministry's internal infrastructure.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS45400Korea Telecom126
AS9950DACOM-PUBNETPLUS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
KRKorea, Republic of2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS23585
Registry name
MOJNET-AS-KR-KR
Abuse contact
hostmaster@nic.or.kr
Registered
2002-12-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS23585
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
8 naming AS23585

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 1,782 prefixes, as published 2026-10-16. 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