asn.dev

Autonomous system

AS199474 AS_TSK TSK ELECTRONICA Y ELECTRICIDAD S.A.

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

TSK Electronica y Electricidad

Spain · AI-generated

business industrial engineering corporate

AS_TSK is held by TSK Electronica y Electricidad S.A.

What it's used for

  • The address space carries corporate infrastructure for a Spanish electrical engineering and construction firm, as indicated by the netname ES-TSKELECTRONICA-20240704 and registrant TSK ELECTRONICA Y ELECTRICIDAD S.A.
  • The inventory consists of 256 IPv4 addresses in a single /24 prefix and 1 IPv6 prefix, with 3 observed routing neighbours, indicating a small internal corporate estate rather than a transit or access network
  • Traffic from this AS represents office workers, engineering endpoints, and internal systems for an industrial company providing electric engineering services and energy transition solutions

Notable

  • Registrants agree with the announcer, with the RDAP data showing TSK ELECTRONICA Y ELECTRICIDAD S.A. as the registrant for the announced prefix
  • The address inventory is compact, consisting of one IPv4 /24 block and one IPv6 /29 prefix, typical of a single-site or small multi-site corporate network

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

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12946R Cable y Telecable Telecomunicaciones, S.A.U.48
AS12357VODAFONE ESPANA S.A.U.42

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 1 prefixes · 256 addresses IPv6 1 prefixes

CountryNamePrefixes
ESSpain2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS199474
Registry name
AS_TSK
Registrant
lir-es-tskelectronica-1-MNT
Abuse contact
abuse@grupotsk.com
Registered
2023-03-13
Last changed
2023-03-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS199474
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS199474

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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