Autonomous system
AS3381 MHPCC-AS
Unclassified ARIN
Summary
Maui High Performance Computing Center (MHPCC)
government military research legacy
The network of the Maui High Performance Computing Center (MHPCC-AS) in Kihei, Hawaii — an Air Force Research Laboratory centre and one of the Department of Defense's Supercomputing Resource Centers (DSRCs).
What it's used for
- Supporting DoD high-performance computing: MHPCC is part of the DoD High Performance Computing Modernization Program, providing supercomputing capacity to the defense research, development, test, and evaluation community.
- Networking for the centre's staff, systems, and research collaborations.
Notable
- A government/military research address, operated under contract to AFRL rather than as a civilian academic network.
- MHPCC sits alongside the Maui Space Surveillance Complex on Haleakalā, tying its computing work to space situational awareness and directed-energy research.
Interesting
- The ASN was registered in 1994, shortly after the centre was established — a supercomputing site that has been on the internet essentially since it opened.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS668 | United States Department of Defense (DoD) | 37 |
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 0 prefixes · 0 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3381- Registry name
- MHPCC-AS
- Registrant
- Maui High Performance Computing Center
- Abuse contact
- lance.terada.ctr@mhpcc.hpc.mil
- Registered
- 1994-01-07
- Last changed
- 2000-05-12
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS3381
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS3381
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 1,771 prefixes, as published 2026-10-15. 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