asn.dev

Autonomous system

AS39435 EVOLGOGRAD-AS

Unclassified RIPE

IPv4 addresses 70.14K 43 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

ER-Telecom Holding

Russian Federation · AI-generated

residential isp volgograd russia

EVOLGOGRAD-AS is operated by JSC "ER-Telecom Holding".

What it's used for

  • The address space carries residential and business subscriber traffic in Volgograd, evidenced by netnames such as ERTH-VLG-PPPOE-1-NET and ERTH-VOLGOGRAD-176-214-112, and reverse DNS entries like static-business.volgograd.ertelecom.ru and net40.233.188-0.ertelecom.ru.
  • The AS announces 70,144 IPv4 addresses across 43 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a local access network serving end-users rather than a transit provider.
  • Traffic consists of broadband subscriber connections, including PPPoE-based residential access and static business lines within the Volgograd region.

Notable

  • Registrants consistently identify JSC "ER-Telecom Holding" and its Volgograd Branch, aligning with the AS holder.
  • The inventory is finely subdivided into numerous /21, /22, and /23 blocks, reflecting site-by-site segmentation of the corporate estate for different access technologies and customer segments.

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

ASNetworkPaths seen
AS9049JSC "ER-Telecom Holding"4,225

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 43 prefixes · 70.14K addresses IPv6 1 prefixes

CountryNamePrefixes
RURussian Federation44

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS39435
Registry name
EVOLGOGRAD-AS
Registrant
JSC "ER-Telecom Holding"
Abuse contact
abuse@domru.ru
Registered
2006-02-22
Last changed
2018-11-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
1% valid · 1 valid, 71 with no ROA
ROAs
2 authorising AS39435
ASPA
no ASPA record
IRR
100% registered · 72 of 72 announcements
Route objects
101 naming AS39435

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