asn.dev

Autonomous system

AS213723 transfer-as Transfer Networks Sweden AB

Unclassified RIPE

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

Summary

Transfer Networks Sweden AB

Sweden · AI-generated

transit infrastructure sweden

TRANSFER-AS is operated by Transfer Networks Sweden AB.

What it's used for

  • The address space carries infrastructure traffic, identified by the netname SE-TRANSFER and registrant NOC; Transfer Networks Sweden AB.
  • The AS announces 512 IPv4 addresses within a single prefix (195.189.24.0/23) and maintains only 1 observed neighbour, indicating a focused transit or peering role rather than a large access network.
  • Traffic from this AS consists of network infrastructure and interconnection services provided by Transfer Networks Sweden AB.

Notable

  • The RDAP registrant NOC; Transfer Networks Sweden AB aligns directly with the AS holder Transfer Networks Sweden AB.
  • The address inventory is compact, consisting of a single /23 block with no announced IPv6 prefixes.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS202395Fiberaccessbolaget i Sverige AB60

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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
SESweden1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS213723
Registry name
transfer-as
Registrant
lir-se-transfer-1-MNT
Abuse contact
abuse@transfer.se
Registered
2024-12-11
Last changed
2024-12-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS213723
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS213723

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