asn.dev

Autonomous system

AS50564 ELECTRONICAMARTINEZ-AS

Unclassified RIPE

IPv4 addresses 9.22K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Cartago Telecom

Spain · AI-generated

residential isp access spain

The AS handle ELECTRONICAMARTINEZ-AS is held by Cartago Telecom S. L.

What it's used for

  • The address space carries residential and business internet access, evidenced by reverse DNS entries such as 0.25.44.185.dynamic.electronicamartinez.es and 254.26.44.185.static.electronicamartinez.es.
  • The network announces 9,216 IPv4 addresses across 11 prefixes with only 1 observed neighbour, a ratio characteristic of an access network serving end-users rather than a transit provider.
  • Traffic consists of subscriber eyeballs, including dynamic and static IP assignments for customers of this Spanish telecommunications operator.

Notable

  • Registrants for the majority of prefixes are listed as CARTAGO TELECOM S. L., while two smaller prefixes (185.213.48.0/23 and 185.213.51.0/24) list Abuse-C Role with netnames referencing Electronica_Martinez.
  • The address inventory is composed primarily of /22 blocks, with two smaller /23 and /24 prefixes, all located in Spain.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS201746Olivenet Network S.L.2,160

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 11 prefixes · 9.22K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain11

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50564
Registry name
ELECTRONICAMARTINEZ-AS
Registrant
lir-es-cartago-1-MNT
Abuse contact
alfonso@cartagotelecom.es
Registered
2010-02-11
Last changed
2024-10-03
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 37 valid, 0 with no ROA
ROAs
52 authorising AS50564
ASPA
no ASPA record
IRR
100% registered · 37 of 37 announcements
Route objects
63 naming AS50564

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 1,783 prefixes, as published 2026-10-17. 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