asn.dev

Autonomous system

AS43655 SENERMOB

Unclassified RIPE

IPv4 addresses 2.56K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

SENER Servicios Corporativos

Spain · AI-generated

business corporate internal

SENERMOB is held by SENER Servicios Corporativos, S.L.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames ES-SENERSC-20070906 and ES-SENERSC registered to SENER Servicios Corporativos, S.L.
  • The AS announces 2560 IPv4 addresses across 2 prefixes with only 2 observed neighbours, indicating an internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate communications and services for SENER, a Spanish engineering and technology company.

Notable

  • Registrants for both prefixes align with the AS holder, listing SENER Servicios Corporativos, S.L. as the responsible entity.
  • The inventory consists of two distinct IPv4 blocks: 78.24.136.0/21 and 193.148.2.0/23, with no IPv6 prefixes announced.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3262SAREnet, S.A.392
AS12357VODAFONE ESPANA S.A.U.80

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

Shape and geography

IPv4 2 prefixes · 2.56K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43655
Registry name
SENERMOB
Registrant
lir-es-senersc-1-MNT
Abuse contact
incidentes.seguridad@sener.es
Registered
2007-09-06
Last changed
2026-04-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 8 with no ROA
ROAs
0 authorising AS43655
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
11 naming AS43655

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 1,771 prefixes, as published 2026-10-15. 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