Autonomous system
AS31084 MAGRATHEA-UK
Unclassified RIPE
Summary
Magrathea Telecommunications
wholesale voip telecom business
MAGRATHEA-UK is operated by Magrathea Telecommunications Limited.
What it's used for
- The address space carries wholesale telecommunications services, evidenced by the reverse DNS record
gbr-lon-7606-01.magrathea.net.ukand netnames such asUK-MAGRATHEA-19991220. - The AS announces 11,264 IPv4 addresses across 3 prefixes and maintains 94 observed neighbours, a ratio that indicates a transit or wholesale network role rather than a direct access provider.
Notable
- All registrants for the announced prefixes are Magrathea Telecommunications Limited, matching the AS holder.
- The address inventory consists of three distinct IPv4 blocks and one IPv6 prefix, with the largest block being 213.166.0.0/19.
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 4 exchanges in 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| LINX LON1 | London, United Kingdom | 195.66.225.11 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.119.137 |
| Internet Neutral Exchange Association CLG - LAN1 | Dublin, Ireland | 185.6.36.83 |
| Internet Neutral Exchange Association CLG - LAN2 | Dublin, Ireland | 194.88.240.33 |
Transit providers
21 upstream, 0 downstream and 29 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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 11.26K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS31084- Registry name
- MAGRATHEA-UK
- Registrant
- MAGRATHEA-MNT
- Abuse contact
- support@magrathea-telecom.co.uk
- Registered
- 2004-02-24
- Last changed
- 2024-02-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 1 authorising AS31084
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 12 naming AS31084
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 1,773 prefixes, as published 2026-10-13. 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