asn.dev

Autonomous system

AS204475 se-tmcit TMcIT i Sverige AB

Unclassified APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly SE
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

TMcIT i Sverige AB

Sweden · AI-generated

business sweden small

The AS handle SE-TMCIT is held by TMcIT i Sverige AB.

What it's used for

  • The address space is registered under the netname SE-TMCIT-20180223 with registrant TMcIT i Sverige AB.
  • The network announces 1024 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 3 observed neighbours.
  • This small address inventory and low neighbour count indicate a limited internal corporate estate or small business network rather than a large access or transit provider.

Notable

  • The RDAP registrant TMcIT i Sverige AB matches the AS holder and the netname registrant.
  • The address inventory consists of a single /22 IPv4 block and a single /29 IPv6 block, representing a compact and self-contained allocation.

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 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS202395Fiberaccessbolaget i Sverige AB56
AS12552GlobalConnect AB32
AS240475unnamed5

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

CountryNamePrefixes
SESweden2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS204475
Registry name
se-tmcit
Registrant
TMcIT i Sverige AB
Abuse contact
abuse.tmcit@tmcit.se
Registered
2018-03-05
Last changed
2021-03-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS204475
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS204475

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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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