asn.dev

Autonomous system

AS52041 SCALEBLADE

Unclassified RIPE

IPv4 addresses 3.07K 11 prefixes
IPv6 prefixes 7 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 2 recorded by PCH
Upstreams 19 7 downstream
Flagged prefixes 0 none

Summary

Scaleblade

United Kingdom · AI-generated

hosting dedicated colocation vps

The AS handle SCALEBLADE is held by Scaleblade, Ltd.

What it's used for

  • The address space carries hosting infrastructure, evidenced by netnames such as UK-SCALEBLADE-20240625, UK-SCALEBLADE-20230313, and UK-SCALEBLADE-20050512, alongside RAWSRV-01 and SL-2108.
  • The AS announces 3328 IPv4 addresses across 10 prefixes and 7 IPv6 prefixes, while maintaining 38 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a transit or peering-heavy role typical of a hosting provider.
  • Traffic from this AS consists of dedicated server instances, VPS endpoints, and colocation backhaul for clients requiring BGP-ready, DDoS-protected infrastructure in Europe and North America.

Notable

  • Registrants largely align with the announcer, with most prefixes registered to Scaleblade, Ltd. or Scaleblade NOC, though 130.12.140.0/22 is registered to RawSRV LLC and 85.208.112.0/24 to Private Customer.
  • The inventory includes a mix of /24 blocks and a single /22, with netnames indicating acquisitions or allocations spanning from 1994 to 2025.

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 2 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
LINX LON1London, United Kingdom195.66.231.210
Kansas City Internet ExchangeKansas City, United States206.51.7.211

Transit providers

19 upstream, 7 downstream and 33 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3257GTT Communications Inc.316
AS13335Cloudflare, Inc.260
AS9002RETN Limited238
AS32097WholeSale Internet, Inc.71
AS6939Hurricane Electric LLC54
AS34549meerfarbig GmbH & Co. KG24
AS50304Blix Solutions AS12
AS3741Dimension Data6

All 19 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 11 prefixes · 3.07K addresses IPv6 7 prefixes

CountryNamePrefixes
GBUnited Kingdom18

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS52041
Registry name
SCALEBLADE
Registrant
Scaleblade, Ltd.
Abuse contact
abuse@scaleblade.com
Registered
2022-08-19
Last changed
2026-04-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 21 valid, 0 with no ROA
ROAs
44 authorising AS52041
ASPA
no ASPA record
IRR
100% registered · 21 of 21 announcements
Route objects
42 naming AS52041

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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