asn.dev

Autonomous system

AS51369 FIORD-RU-AS

Unclassified RIPE

IPv4 addresses 35.07K 26 prefixes
IPv6 prefixes 9 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 2 downstream
Flagged prefixes 0 none

Summary

TRC Fiord

Russian Federation · AI-generated

hosting colocation business

The AS handle FIORD-RU-AS is held by LLC "TRC FIORD".

What it's used for

  • The address space carries hosting and colocation infrastructure, evidenced by netnames such as FIORD-COLO and FIORD-RNC, and reverse DNS entries including vps-dc.silinet.net, srv-0.fiord-kbp2.google.com, and riga-colo.net.
  • The AS announces 35,072 IPv4 addresses across 26 prefixes and 9 IPv6 prefixes, while maintaining only 5 observed neighbours; this high address-to-neighbour ratio indicates a hosting or colocation provider rather than a transit carrier.
  • Traffic from this AS consists of web and API endpoints, VPS instances, and colocation services for business clients, consistent with the operator's role as a data center and hosting provider.

Notable

  • Registrants for the majority of prefixes align with the announcer, listing Fiord NOC and LLC "TRC FIORD", though some blocks like 91.239.132.0/22 and 185.16.116.0/22 are registered to Inweb Ltd. under the netname RU-DOMISHKO.
  • The address inventory is a mix of large blocks like 46.44.0.0/18 and numerous smaller /22 and /24 prefixes, reflecting a diverse portfolio of acquired or allocated space.

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, 2 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS28917Fiord Networks, UAB1,310

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 26 prefixes · 35.07K addresses IPv6 9 prefixes

CountryNamePrefixes
RURussian Federation35

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51369
Registry name
FIORD-RU-AS
Registrant
FIORD-MNT
Abuse contact
abuse@fiord.ru
Registered
2021-04-12
Last changed
2021-04-12
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 24 valid, 0 with no ROA
ROAs
29 authorising AS51369
ASPA
1 declared providers
IRR
100% registered · 24 of 24 announcements
Route objects
41 naming AS51369

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 1,771 prefixes, as published 2026-10-15. 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