Autonomous system
AS41811 CONVERGENCE-GROUP
Unclassified RIPE
Summary
Convergence Group
isp business uk nsp
CONVERGENCE-GROUP is operated by Convergence (Group Networks) Limited.
What it's used for
- The address space carries corporate and business infrastructure, evidenced by netnames such as
CONVERGENCE-UK,Convergence_Group_Infrastructure, andConvergence_Group_PSN-Assured. - With 27,904 IPv4 addresses announced across 15 prefixes and 80 observed neighbours, the network functions as a regional network service provider (NSP) rather than a pure transit carrier or residential access provider.
- Traffic from this AS consists of business broadband, managed services, and enterprise connectivity for clients in the United Kingdom, consistent with the operator's role as a UK-based IT and telecommunications provider.
Notable
- Registrants for the majority of prefixes are
CONVERGENCE (GROUP NETWORKS) LIMITED, aligning with the AS holder; one prefix (137.221.200.0/22) is registered totelent Technology Services Ltdunder the netnameTELENT-LAN-FULL. - Convergence Group was formerly known as M247, a UK-based hosting and connectivity provider that rebranded to establish a broader radio and network footprint across major UK cities.
- The inventory includes a mix of /21, /22, and /23 blocks, with a single /19 block (
137.221.128.0/19) representing the largest contiguous allocation.
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
Recorded at 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| LINX LON1 | London, United Kingdom | 195.66.225.196 |
| LINX Manchester | Manchester, United Kingdom | 195.66.244.75 |
| Internet Neutral Exchange Association CLG - LAN1 | Dublin, Ireland | 185.6.36.103 |
Transit providers
24 upstream, 3 downstream and 34 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 15 prefixes · 27.90K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 16 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41811- Registry name
- CONVERGENCE-GROUP
- Registrant
- MNT-Convergence
- Abuse contact
- abuse@convergencegroup.co.uk
- Registered
- 2006-10-30
- Last changed
- 2021-11-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 61% valid · 11 valid, 7 with no ROA
- ROAs
- 11 authorising AS41811
- ASPA
- no ASPA record
- IRR
- 100% registered · 18 of 18 announcements
- Route objects
- 27 naming AS41811
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 1,784 prefixes, as published 2026-10-19. 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