asn.dev

Autonomous system

AS203158 HJA-AS Herrljunga Kommun

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly SE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Herrljunga Kommun

Sweden · AI-generated

government municipal sweden

HJA-AS is operated by Herrljunga Kommun, the municipal government of Herrljunga in Västra Götaland County, Sweden.

What it's used for

  • The address space carries municipal and local utility infrastructure, evidenced by netnames HERRLJUNGA-KOMMUN-NET (Herrljunga Kommun) and HERRLJUNGA-ELEKTRISKA-NET (Herrljunga Elektriska AB).
  • The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or large-scale access provider.
  • Traffic from this AS consists of internal municipal services and the local electric utility's network operations, serving the town of Herrljunga.

Notable

  • Registrants align with the announcer, including Herrljunga Kommun and its associated electric utility, Herrljunga Elektriska AB.
  • The inventory is finely subdivided into two /24 blocks, reflecting separate administrative domains for the municipality and its power company.

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
AS3301Telia Company AB152

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 2 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
SESweden3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203158
Registry name
HJA-AS
Registrant
Herrljunga Kommun
Abuse contact
abuse@herrljunga.se
Registered
2016-03-18
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS203158
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS203158

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 2026-11-03. 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