asn.dev

Autonomous system

AS12338 EUSKALTEL

Mobile RIPE

IPv4 addresses 514K 108 prefixes
IPv6 prefixes 63 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 1 recorded by PCH
Upstreams 3 12 downstream
Flagged prefixes 0 none

Summary

Telefónica Móviles España (Movistar)

Spain · AI-generated

isp mobile eyeball

Telefónica Móviles España — the mobile arm of Telefónica in Spain, serving customers under the Movistar brand.

What it's used for

  • Mobile data for Movistar subscribers across Spain.

Notable

  • An "eyeball" network — addresses here are consumer mobile devices, typically behind carrier-grade NAT.
  • Part of Telefónica, Spain's incumbent operator; the group also runs extensive fixed and fibre networks under Movistar.

Interesting

  • Telefónica is one of Europe's largest telecoms and a major operator across Latin America, all under the Movistar (and formerly Vivo) brands.

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 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
ESpanix Madrid Lower LANMadrid, Spain193.149.1.24

Transit providers

3 upstream, 12 downstream and 20 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15704XTRA TELECOM S.A.4,646
AS6453TATA COMMUNICATIONS (AMERICA) INC886
AS174Cogent Communications, LLC741

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 108 prefixes · 514K addresses IPv6 63 prefixes

CountryNamePrefixes
ESSpain171

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS12338
Registry name
EUSKALTEL
Registrant
EUSKALTEL-MNT
Abuse contact
abuse.es@masorange.es
Registered
2002-07-17
Last changed
2026-03-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
97% valid · 113 valid, 4 with no ROA
ROAs
56 authorising AS12338
ASPA
no ASPA record
IRR
99.1% registered · 116 of 117 announcements 1 other origin
Route objects
54 naming AS12338

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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