asn.dev

Autonomous system

AS41357 UK-34SP-AS

Hosting RIPE

IPv4 addresses 9.22K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 1 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

34SP.com

United Kingdom · AI-generated

hosting web business

UK-34SP-AS is held by 34SP.com Limited.

What it's used for

  • The address space carries web hosting infrastructure, evidenced by the reverse DNS entry 5379.wp.34sp.com and the operator's focus on WordPress hosting.
  • The AS announces 9,216 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 11 observed neighbours, indicating a hosting provider with moderate peering.
  • Traffic from this AS consists of web and API endpoints for hosted websites, including WordPress sites and domain services.

Notable

  • All registrants for the announced prefixes are 34SP.com Limited, matching the AS holder.
  • 34SP.com Limited is a UK-based web hosting company specialising in service-focused web hosting and domain names, registered in England and Wales.
  • The inventory includes four distinct IPv4 prefixes ranging from /20 to /22, reflecting a consolidated hosting estate.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
LINX ManchesterManchester, United Kingdom195.66.244.35

Transit providers

4 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC130
AS174Cogent Communications, LLC89
AS6939Hurricane Electric LLC46
AS24482SG.GS5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 9.22K addresses IPv6 1 prefixes

CountryNamePrefixes
GBUnited Kingdom5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS41357
Registry name
UK-34SP-AS
Registrant
MNT-UK-34SP
Abuse contact
abuse@34sp.com
Registered
2006-07-31
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS41357
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS41357

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 1,783 prefixes, as published 2026-10-17. 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