Autonomous system
AS1542 DNIC-ASBLK-01534-01546
Unclassified ARIN
IPv4 addresses
0
0 prefixes
IPv6 prefixes
1
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
US Department of Defense
government military legacy
AS1542 is a US Department of Defense network, part of the block registered to the
DoD Network Information Center (DNIC-ASBLK-01534-01546).
What it's used for
- US government / military networking. The generic DNIC block registration doesn't identify a specific base or unit.
Notable
- A government / DoD network, not a commercial ISP or hosting provider. It shares its block with [AS1540](https://asn.ipinfo.app/AS1540) and [AS1544](https://asn.ipinfo.app/AS1544).
- Registered to the DoD Network Information Center (DNIC), holder of many contiguous low-numbered federal ASNs.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS1534- Registry name
- DNIC-ASBLK-01534-01546
- Registrant
- Headquarters, USAISC
- Abuse contact
- disa.columbus.ns.mbx.arin-registrations@mail.mil
- Registered
- 2004-05-12
- Last changed
- 2011-08-24
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere