asn.dev

Autonomous system

AS38956 ASN-UPPSALA

Unclassified RIPE

IPv4 addresses 66.05K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly SE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Uppsala Kommun

Sweden · AI-generated

government municipal sweden

ASN-UPPSALA is operated by Uppsala Kommun, the local government of Uppsala Municipality in Sweden.

What it's used for

  • The address space carries municipal infrastructure, with netnames UPPSALA-SE and SE-UPPKOM registered to "Uppsala Kommun; Uppsala local government".
  • The AS announces 66,048 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal municipal services, administrative endpoints, and public-facing web services for the city of Uppsala.

Notable

  • All registrants for the announced prefixes are consistent with the announcer, listing "Uppsala Kommun" as the holder.
  • The address inventory is dominated by the large 138.6.0.0/16 block, supplemented by two smaller /24 blocks and a single IPv6 /48.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12552GlobalConnect AB125
AS1257Tele2 Sverige AB82

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 3 prefixes · 66.05K addresses IPv6 1 prefixes

CountryNamePrefixes
SESweden4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS38956
Registry name
ASN-UPPSALA
Registrant
MNT-UPPSALA
Abuse contact
abuse@uppsala.se
Registered
2005-11-18
Last changed
2025-01-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS38956
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS38956

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: 440 networks and 1,773 prefixes, as published 2026-10-13. 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