Autonomous system
AS25106 MTSBY-AS
Unclassified RIPE
Summary
MTS Belarus
mobile residential telecom belarus
The AS handle MTSBY-AS is held by Mobile TeleSystems JLLC.
What it's used for
- The address space carries mobile and residential traffic, evidenced by netnames such as
MTSBYandBY-MTS-20111103registered to Mobile TeleSystems JLLC. - The AS announces 250112 IPv4 addresses across 147 prefixes and 30 IPv6 prefixes, while maintaining only 11 observed neighbours, a ratio characteristic of an access network rather than a transit provider.
Notable
- All sampled registrants align with the announcer, consistently listing Mobile TeleSystems JLLC as the administrative contact.
- The address inventory is finely subdivided into numerous /20 and /19 blocks, reflecting site-by-site segmentation typical of a large mobile operator's internal 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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 149 prefixes · 250K addresses IPv6 30 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BY | Belarus | 179 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS25106- Registry name
- MTSBY-AS
- Registrant
- MTSBY-MNT
- Abuse contact
- abuse@mts.by
- Registered
- 2003-10-08
- Last changed
- 2025-02-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 94% valid · 215 valid, 10 with no ROA 4 RPKI-invalid
- ROAs
- 93 authorising AS25106
- ASPA
- no ASPA record
- IRR
- 100% registered · 229 of 229 announcements
- Route objects
- 305 naming AS25106
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