asn.dev

Autonomous system

AS24955 UBN-AS

Residential RIPE Cable/DSL/ISP

IPv4 addresses 180K 170 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 11 14 downstream
Flagged prefixes 0 none

Summary

Ufanet

Russian Federation · AI-generated

residential isp cable dsl

The AS handle UBN-AS is operated by JSC "Ufanet".

What it's used for

  • The address space carries residential and business access traffic, evidenced by reverse DNS entries such as 94.41.16.0.static.ufanet.ru and numerous *.dynamic.ufanet.ru records.
  • With 180,224 IPv4 addresses announced across 170 prefixes and 38 observed neighbours, the high address-to-neighbour ratio indicates an access network serving end-users rather than a transit provider.

Notable

  • Registrants for the largest prefixes are consistently Ufanet NOC or JSC "Ufanet", aligning directly with the AS holder.
  • The inventory is finely subdivided into 170 IPv4 prefixes, reflecting site-by-site segmentation typical of a large regional ISP managing distinct customer pools.
  • The network also announces four IPv6 prefixes, including 2a02:1c8::/47 and 2a02:1c8:100::/40.

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

11 upstream, 14 downstream and 34 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS47775JSC "Ufanet"13,409
AS31133PJSC MegaFon5,408
AS3216PJSC "Vimpelcom"1,567
AS9002RETN Limited1,181
AS50673Serverius Holding B.V.387
AS24482SG.GS196
AS37721Virtual Technologies & Solutions194
AS49673Truenetwork LLC194

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 170 prefixes · 180K addresses IPv6 4 prefixes

CountryNamePrefixes
RURussian Federation174

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS24955
Registry name
UBN-AS
Registrant
JSC "Ufanet"
Abuse contact
abuse@ufanet.ru
Registered
2002-06-06
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
JSC Ufanet
Also known as
Ufanet
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
RIPE::AS-UBN
Present at
3 exchanges
Facilities
1 facilities
Website
http://ufanet.ru

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 379 valid, 0 with no ROA
ROAs
1,290 authorising AS24955
ASPA
no ASPA record
IRR
100% registered · 379 of 379 announcements
Route objects
1,326 naming AS24955

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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