asn.dev

Autonomous system

AS28825 ASTELE21

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

Telekommunikacii 21

Russian Federation · AI-generated

residential isp russia access

The AS handle ASTELE21 is operated by CJSC Telekommunikacii 21.

What it's used for

  • The address space carries residential or access traffic, indicated by reverse DNS entries such as host-64-32.pool.t21v.ru and host-127-32.pool.t21v.ru.
  • The network announces 256 IPv4 addresses across 1 prefix (91.245.32.0/24) with 2 observed neighbours, a ratio consistent with an access or eyeball network rather than a transit provider.

Notable

  • The RDAP registrant CJSC Telekommunikacii 21 matches the registry holder and the netname TELE21-NET.
  • The address inventory consists of a single /24 block, representing a small, self-contained estate typical of a regional or local ISP.

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

1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS197394CJSC Telecommunications 2159

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS28825
Registry name
ASTELE21
Registrant
CJSC Telekommunikacii 21
Abuse contact
ruslan@t21v.ru
Registered
2012-08-20
Last changed
2019-03-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS28825
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS28825

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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