asn.dev

Autonomous system

AS202317 FONCOR

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 2 0 downstream
Flagged prefixes 0 none

Summary

Foncor

Russian Federation · AI-generated

mining corporate russia

FONCOR is the autonomous system for Foncor, a major Russian mining company.

What it's used for

  • The space carries corporate infrastructure, evidenced by the netname RU-NETONE-20221013 and registrant NetOne Rus Admins; NetOne Rus JSC, indicating managed connectivity for the organization.
  • The AS announces 256 IPv4 addresses in a single /24 prefix (2.59.215.0/24) with 0 IPv6 prefixes, maintaining a minimal footprint of 2 observed neighbours.
  • Traffic from this AS consists of internal corporate communications, office workers, and operational endpoints for Foncor's mining and industrial sites, rather than public internet services or subscriber access.

Notable

  • The registrant NetOne Rus JSC differs from the AS holder FONCOR LLC, reflecting a relationship where NetOne Rus provides network administration or managed services for the mining corporation.
  • The address inventory is compact and singular, consisting of one contiguous /24 block, which aligns with a dedicated corporate estate rather than a distributed access network.

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

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

ASNetworkPaths seen
AS196695NetOne Rus JSC59
AS204049LLC 3data4

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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
AS202317
Registry name
FONCOR
Registrant
NETONERUS-MNT
Abuse contact
smikheev@foncor.ru
Registered
2022-10-13
Last changed
2022-10-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS202317
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS202317

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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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