Autonomous system
AS20861 FUJITSU-SE-AS
Unclassified RIPE
Summary
Fujitsu Sweden AB
business corporate sweden
FUJITSU-SE-AS is operated by Fujitsu Sweden AB.
What it's used for
- The address space carries corporate infrastructure for Fujitsu, evidenced by netnames
SE-ICL-20010528,FUJITSU-SE, andSE-ICL-20150520associated with the registrant Fujitsu Sweden AB. - The AS announces 13312 IPv4 addresses across 4 prefixes with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
Notable
- Registrants for the largest prefixes are consistently Fujitsu Sweden AB, matching the AS holder.
- The inventory consists of four distinct IPv4 blocks, including two /20s in the 140.150.0.0/16 range and one /22, reflecting a finely subdivided internal corporate 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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 13.31K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SE | Sweden | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS20861- Registry name
- FUJITSU-SE-AS
- Registrant
- FUJITSU-SE-MNT
- Abuse contact
- dlaisnetwork@fujitsu.com
- Registered
- 2001-11-23
- Last changed
- 2023-08-28
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS20861
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 5 naming AS20861
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 1,781 prefixes, as published 2026-10-16. 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