asn.dev

Autonomous system

AS43567 SOUTHTEL-AS

Unclassified RIPE

IPv4 addresses 15.87K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 7 2 downstream
Flagged prefixes 0 none

Summary

UG-TELECOM

Russian Federation · AI-generated

isp regional russia cable

SOUTHTEL-AS is operated by UG-TELECOM Ltd.

What it's used for

  • The address space carries regional ISP traffic, identified by netnames such as RU-SOUTHTEL-20120912 and SOUTHTEL-NET.
  • The AS announces 15,872 IPv4 addresses across 9 prefixes and maintains 31 observed neighbours, a ratio consistent with a regional access provider.
  • As a Cable/DSL/ISP, the traffic consists of subscriber eyeballs and local internet access services in the Moscow region.

Notable

  • Registrants for the largest prefixes are consistently UG-TELECOM Ltd., matching the AS holder.
  • The address inventory is composed of multiple blocks in the 188.164.0.0/16, 31.25.0.0/16, 37.157.0.0/16, and 77.73.0.0/16 ranges.

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

7 upstream, 2 downstream and 9 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS43727JSC KVANT-TELEKOM440
AS21453Flex Ltd.90
AS35598INETCOM CARRIER LLC60
AS24482SG.GS10
AS37721Virtual Technologies & Solutions10
AS49673Truenetwork LLC10
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI10

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 9 prefixes · 15.87K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43567
Registry name
SOUTHTEL-AS
Registrant
UG-TELECOM Ltd.
Abuse contact
abuse@ug-tele.com
Registered
2007-08-23
Last changed
2025-10-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 10 valid, 0 with no ROA
ROAs
10 authorising AS43567
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
11 naming AS43567

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 1,783 prefixes, as published 2026-10-17. 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