asn.dev

Autonomous system

AS59978 E-CO

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NO
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

E-CO Hafslund Kraft AS

Norway · AI-generated

energy corporate norway

The AS handle E-CO is held by E-CO Hafslund Kraft AS.

What it's used for

  • The address space carries corporate infrastructure for a major Norwegian energy utility, as indicated by the netname NO-E-CO-ENERGI-20140714 and registrant Hafslund Kraft AS.
  • The AS announces a single IPv4 prefix (185.63.208.0/22) comprising 1024 addresses with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate endpoints for an organization that operates hydroelectric power, district heating, and waste incineration services in Norway.

Notable

  • The RDAP registrant Hafslund Kraft AS aligns with the registry holder E-CO Hafslund Kraft AS, reflecting the corporate identity of the operator.
  • Hafslund Kraft AS is part of the E-CO group, a major Norwegian energy company formed through the integration of various energy assets, including the rebranding of Hafslund Eco Vannkraft to Hafslund Kraft.
  • The inventory consists of a single contiguous /22 block with no IPv6 prefixes announced, indicating a compact and specific allocation for internal use.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS25400Telia Norge AS26
AS31726Telefiber AS22
AS29492EIDSIVA DIGITAL AS11

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
NONorway1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS59978
Registry name
E-CO
Registrant
MNT-E-CO
Abuse contact
itinfra@hafslundeco.no
Registered
2014-07-14
Last changed
2025-09-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS59978
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS59978

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 1,779 prefixes, as published 2026-10-21. 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