asn.dev

Autonomous system

AS25048 DSNET DSNet

Hosting RIPE

IPv4 addresses 1.28K 4 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

DSNet

United Kingdom · AI-generated

hosting business uk

DSNET is operated by DSNet Ltd.

What it's used for

  • The address space carries hosting and business infrastructure, evidenced by netnames such as UK-DSNET-20020704 and DSNET-UK-NET-135.
  • One prefix, 81.90.143.0/24, is explicitly labeled SEYMOURS-AWS-BYOIP-LHR-143, indicating Bring Your Own IP usage for a specific client.
  • The AS announces 1280 IPv4 addresses across 4 prefixes and 17 IPv6 prefixes, with 4 observed neighbours, suggesting a focused hosting or business provider role rather than a large transit network.

Notable

  • Registrants consistently identify as DSNet Hostmaster Team or DSNET Ltd, aligning with the AS holder.
  • The inventory is compact, with a small number of IPv4 prefixes and a more granular IPv6 allocation, typical of a specialized hosting provider.

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

4 upstream, 0 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20473The Constant Company, LLC240
AS16509Amazon.com, Inc.98
AS53356Free Range Cloud Hosting Inc.94
AS14618Amazon.com, Inc.34

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 4 prefixes · 1.28K addresses IPv6 17 prefixes

CountryNamePrefixes
GBUnited Kingdom21

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS25048
Registry name
DSNet
Registrant
DSNH-MNT
Abuse contact
ripe-abuse@dsnethosting.com
Registered
2002-09-20
Last changed
2024-10-14
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 10 valid, 0 with no ROA
ROAs
2 authorising AS25048
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
19 naming AS25048

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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 1,771 prefixes, as published 2026-10-15. 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