asn.dev

Autonomous system

AS51532 TEVIA-AS Tevia Ltd.

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Tevia Ltd.

Russian Federation · AI-generated

business russia ipv4

TEVIA-AS is operated by Tevia Ltd.

What it's used for

  • The address space is registered under the netname RU-TEVIA-20100921 with registrant Tevia Ltd.; Abuse-C Role.
  • The AS announces 2048 IPv4 addresses across 1 prefix (46.31.152.0/21) and maintains 2 observed neighbours, a ratio consistent with a small-scale business or internal corporate network rather than a large access or transit provider.
  • Tevia Ltd. is a Moscow-based entity; the specific nature of the traffic carried by this single /21 block is not detailed in the provided evidence.

Notable

  • The RDAP registrant Tevia Ltd.; Abuse-C Role aligns with the AS holder Tevia Ltd.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom52
AS2854LLC Orange Business Services6
AS39612Tevia Ltd.5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51532
Registry name
TEVIA-AS
Registrant
MNT-TEVIA
Abuse contact
avi@tevia.ru
Registered
2010-09-21
Last changed
2023-10-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS51532
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS51532

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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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

Cross-check