Autonomous system
AS55616 DGIST-AS-KR DGIST
Unclassified ARIN
Summary
DGIST
education research university
DGIST-AS-KR is operated by DGIST (Daegu Gyeongbuk Institute of Science and Technology).
What it's used for
- The address space carries institutional traffic for a public science and engineering university, with netnames
KREN-KR,KREONet-KR, andKORNET-KRindicating allocation via Korean national research and education networks. - The AS announces 4,864 IPv4 addresses across 7 prefixes and maintains 3 observed neighbours, a ratio consistent with a single-site institutional network rather than a transit or access provider.
- Traffic from this AS consists of research, academic, and administrative endpoints associated with the university's campus in Daegu.
Notable
- Registrants for all announced prefixes are
IRT-KRNIC-KR, aligning with the Korean Network Information Center as the upstream allocator for the university's space. - The inventory is composed of seven distinct IPv4 prefixes, including a /21 and a /22, with no IPv6 prefixes currently announced.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
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
IPv4 7 prefixes · 4.86K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| KR | Korea, Republic of | 7 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS55616- Registry name
- DGIST-AS-KR-KR
- Abuse contact
- hostmaster@nic.or.kr
- Registered
- 2010-07-21
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 11 with no ROA
- ROAs
- 0 authorising AS55616
- ASPA
- no ASPA record
- IRR
- 100% registered · 11 of 11 announcements
- Route objects
- 10 naming AS55616
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