asn.dev

Autonomous system

AS200665 HFESTENERGI

Unclassified RIPE

IPv4 addresses 8.96K 9 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly NO
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Hammerfest Energi Bredbaand

Norway · AI-generated

fiber residential norway broadband

The AS handle HFESTENERGI is held by Hammerfest Energi Bredbaand AS.

What it's used for

  • The address space carries residential fiber broadband traffic, evidenced by reverse DNS entries such as Static-00-hsv.oppinord.no and Dyn-254-Mxk-Customer.oppinord.no.
  • The network announces 8960 IPv4 addresses across 9 prefixes and 3 IPv6 prefixes, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
  • Traffic consists of subscriber eyeballs for the Hammerfest and Varanger regions, delivered via fiber infrastructure.

Notable

  • Registrants largely align with the announcer, with most prefixes registered to Hammerfest Energi Bredbaand AS, while two prefixes are registered to Varanger KraftFiber AS and one to Trollfjord Abuseteam.
  • The inventory includes a mix of /22 and /23 blocks, with one /21 and one /24, reflecting a regional fiber deployment.
  • The presence of Varanger KraftFiber AS registrants suggests a relationship or acquisition history with the Varanger region operator.

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
AS203779NORDFIBER AS635

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 9 prefixes · 8.96K addresses IPv6 3 prefixes

CountryNamePrefixes
NONorway12

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS200665
Registry name
hfestenergi
Registrant
bjornhansen
Abuse contact
bjornh@hammerfestenergi.no
Registered
2015-05-11
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 12 valid, 0 with no ROA
ROAs
12 authorising AS200665
ASPA
no ASPA record
IRR
100% registered · 12 of 12 announcements
Route objects
12 naming AS200665

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 1,851 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