Autonomous system
AS21135 MTT-AS MTT AS Russia
Unclassified RIPE
Summary
MTT
transit russia telecom
The AS handle MTT-AS is held by JSC Multiregional Transittelecom.
What it's used for
- The address space is registered under netnames
RU-MTT-20090121,RU-MTT-20010620, andRU-MTT-20170724, all attributed to JSC Multiregional Transittelecom. - The AS announces 13312 IPv4 addresses across 3 prefixes and maintains 4 observed neighbours, a ratio consistent with a transit or backbone role.
Notable
- All registrants for the announced prefixes match the AS holder, JSC Multiregional Transittelecom.
- The inventory consists of three distinct IPv4 blocks: 95.169.96.0/19, 80.75.128.0/20, and 185.214.60.0/22.
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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 5.12K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS21135- Registry name
- MTT-AS
- Registrant
- MTT-RIPE-MNT
- Abuse contact
- data@mtt.ru
- Registered
- 2001-11-02
- Last changed
- 2024-11-12
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS21135
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 7 naming AS21135
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 1,773 prefixes, as published 2026-10-13. 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