Autonomous system
AS2578 DEMOS-AS Demos, Moscow, Russia
Unclassified RIPE
IPv4 addresses
1.02K
4 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly EU
Flagged prefixes
0
none
Summary
DEMOS
isp legacy
A network of DEMOS (DEMOS-AS), a Moscow-based internet provider that traces
back to the very first internet service provider in the USSR.
What it's used for
- Internet connectivity and provider services from Moscow.
Notable
- A genuinely historic network: DEMOS grew out of a late-1980s programmers' cooperative and helped establish the first Soviet internet links and the
.sutop-level domain. The low AS number matches that early pedigree.
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 |
|---|---|---|
| EU | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS2578- Registry name
- AS2578
- Registrant
- DALLAS-MNT
- Registered
- 2002-09-13
- Last changed
- 2026-03-19
- 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