Autonomous system
AS3482 MTSTGOV
Unclassified ARIN
Summary
State of Montana
government legacy
MTSTGOV is the network of the State of Montana, carrying traffic for the state's government agencies.
What it's used for
- State government networking: agency offices, state facilities, and public-facing services for Montana residents.
- A government network, not a commercial ISP — the address space serves the state's own institutions.
Notable
- Registered with ARIN in 1994, part of the same wave in which US state governments took their own AS numbers to run consolidated statewide networks.
- Around sixty-six thousand IPv4 addresses. In a geographically large, sparsely populated state, a single statewide network reaching scattered agency sites is the practical shape for government connectivity.
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 2026-10-22, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 66.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3482- Registry name
- MTSTGOV
- Registrant
- State of Montana
- Abuse contact
- tlanes@mt.gov
- Registered
- 1994-03-08
- Last changed
- 2024-05-14
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS3482
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS3482
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 1,779 prefixes, as published 2026-10-23. 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