Autonomous system
AS41383 WOLASN
Unclassified RIPE
Summary
Wolseley UK
business corporate distribution
WOLASN is operated by Wolseley UK Limited.
What it's used for
- The address space carries corporate infrastructure, evidenced by netnames
UK-WOLSELEY-20060628andUK-WOLSELEY-20170703registered to Wolseley UK Limited. - The AS announces 2048 IPv4 addresses across 2 prefixes with 4 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
- Traffic consists of internal business operations for a distributor of building materials, plumbing, and heating products, supporting office workers and branch backhaul.
Notable
- Registrants agree with the announcer, listing Wolseley UK Limited and the Wolseley UK Network Team for both prefixes.
- The address inventory is finely subdivided into two /22 blocks, consistent with site-by-site segmentation for a large corporate entity.
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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41383- Registry name
- wolasn
- Registrant
- MNT-RIPTC-RIPE
- Abuse contact
- secadmin@wolseley.co.uk
- Registered
- 2006-08-04
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 9 with no ROA
- ROAs
- 0 authorising AS41383
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 14 naming AS41383
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 1,772 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