Autonomous system
AS25135 VODAFONE_UK_ASN
Mobile RIPE
Summary
Vodafone UK
isp mobile eyeball
Vodafone UK — one of the United Kingdom's major mobile network operators, the home-market operation of the global Vodafone group.
What it's used for
- Mobile data and voice for UK consumers and businesses; some fixed and converged services.
Notable
- A large "eyeball" network — addresses here are typically consumer mobile devices behind carrier-grade NAT, so geo is coarse.
- Competes with EE (BT), O2 (Virgin Media O2), and Three; Vodafone UK and Three UK have moved toward a merger.
Interesting
- The UK is Vodafone's original home market, where the group began as a mobile operator in the 1980s.
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.
Transit providers
1 upstream, 1 downstream and 4 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS5378 | Limited | 1,508 |
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 23 prefixes · 33.79K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 24 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS25135- Registry name
- vodafone_uk_asn
- Registrant
- Vodafone Limited
- Abuse contact
- ipabuse@vodafone.co.uk
- Registered
- 2002-08-02
- Last changed
- 2024-03-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 26 valid, 0 with no ROA
- ROAs
- 49 authorising AS25135
- ASPA
- no ASPA record
- IRR
- 100% registered · 26 of 26 announcements
- Route objects
- 58 naming AS25135
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
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: 443 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