asn.dev

Autonomous system

AS12768 ER-TELECOM-AS

Unclassified RIPE

IPv4 addresses 150K 45 prefixes
IPv6 prefixes 10 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

Russia · AI-generated

isp telecom business

149,760 addresses in 45 prefixes, reaching the internet through exactly one neighbour.

What it's used for

  • A Russian broadband provider. 149,760 addresses across 45 IPv4 prefixes, 10 IPv6 prefixes, and one observed BGP neighbour.

Notable

  • Three /18s lead the inventory: 46.146.0.0, 46.146.128.0 and 46.147.0.0.
  • Netnames split between dated RU-RAID- entries (20100202, 20101013, 20120209, 20120725) and named ones: ERTH-PERM-PPPOE-1-NET and ERTH-PERM-PPPOE-2-NET.
  • The IPv6 blocks run 2a02:2698::/43, then :20::/45, :28::/46, :2c::/46, :30::/44, :40::/42, :80::/41, :100::/40, :200::/39.
  • Reverse names use x as the separator and carry a class marker: 46.147.16.0 answers as 46x147x16x0.dynamic.perm.ertelecom.ru, while 46.146.207.255 is 46x146x207x255.static-business.perm.ertelecom.ru.

Interesting

  • One neighbour against 149,760 addresses is as lopsided as this measurement gets. Everything the subscribers reach arrives through a single adjacent network, which for a large regional operator usually means the group's own backbone sits in a different AS number and this one is purely the access layer.
  • PPPOE in a netname records the technology the block was bought to serve. Address space assigned to a session-based access system gets used and reused as subscribers connect, which is why the same operator's other blocks are labelled static-business in DNS.
  • That IPv6 run is one range decomposed into CIDR, not nine allocations: each prefix doubles the last as the tool walks up to fill a size that is not a power of two.

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"7,290

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 45 prefixes · 150K addresses IPv6 10 prefixes

CountryNamePrefixes
RURussian Federation55

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS12768
Registry name
ER-TELECOM-AS
Registrant
JSC "ER-Telecom Holding"
Abuse contact
abuse@domru.ru
Registered
1970-01-01
Last changed
2019-02-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
4% valid · 5 valid, 121 with no ROA
ROAs
1 authorising AS12768
ASPA
no ASPA record
IRR
100% registered · 126 of 126 announcements
Route objects
256 naming AS12768

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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