Autonomous system
AS51009 NICOS-MSK Nicos Autonomous System
Unclassified RIPE
Summary
NICOS
business russia corporate
The AS handle NICOS-MSK is held by LLC Company NICOS.
What it's used for
- The space carries corporate infrastructure, evidenced by the netname
RU-NICOS-20100512and registrantLLC Company NICOS. - The AS announces 8192 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 2 observed neighbours, indicating a small-scale internal or business network rather than a transit provider.
- Traffic from this AS consists of internal corporate endpoints and services for NICOS, a Russian company based in Mytishchi, Moscow Oblast.
Notable
- The registrant
LLC Company NICOSmatches the AS holder, confirming consistent ownership of the address space. - The address inventory consists of a single /19 IPv4 block and a single /29 IPv6 block, representing a compact, self-contained corporate estate.
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 2026-10-19, 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 · 8.19K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51009- Registry name
- NICOS-MSK
- Registrant
- NICOS-MNT
- Abuse contact
- noc@nicos.ru
- Registered
- 2010-05-17
- Last changed
- 2026-03-31
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS51009
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS51009
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 1,778 prefixes, as published 2026-10-20. 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