Autonomous system
AS3916 OSIS-PACOM - Joint Intelligence Center Pacific
Unclassified ARIN
Summary
Joint Intelligence Center Pacific
government military legacy
OSIS-PACOM is registered to the Joint Intelligence Center Pacific, a United States military organisation based at Pearl Harbor, Hawaii. OSIS refers to the Open Source Information System, the unclassified information-sharing network the handle was named for.
What it's used for
- United States government and military use in the Pacific command area. Beyond that, little is publicly documented, and nothing here should be read as a description of specific systems.
Notable
- A small, single-block government allocation rather than a general-purpose network — the sort of ASN issued to one organisation for one purpose.
- Registered with ARIN in 1994, among the earlier military allocations in this range.
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 |
|---|---|---|
| AS27066 | United States Department of Defense (DoD) | 60 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3916- Registry name
- OSIS-PACOM
- Registrant
- Joint Intelligence Center Pacific
- Abuse contact
- jferreira@pacom.osis.gov
- Registered
- 1994-10-07
- Last changed
- 1994-10-07
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS3916
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 1 announcements
- Route objects
- 0 naming AS3916
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: 455 networks and 1,849 prefixes, as published 2026-11-13. 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