asn.dev

Autonomous system

AS20973 ABBAS-AS

Unclassified RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

ABBAS Servicios de Informatica y Telecomunicaciones

Spain · AI-generated

business telecom spain

ABBAS-AS is operated by ABBAS SERVICIOS DE INFORMATICA Y TELECOMUNICACIONES, S.L.

What it's used for

  • The address space carries business and telecom infrastructure, evidenced by the netname ES-ABBASTELECOM-20150724 and the registrant ABBAS SERVICIOS DE INFORMATICA Y TELECOMUNICACIONES, S.L.
  • With 3072 IPv4 addresses announced across 2 prefixes and only 3 observed neighbours, the ratio suggests a small-scale access or business network rather than a transit provider.

Notable

  • Registrants do not fully agree with the announcer; the larger prefix 81.24.160.0/21 is registered to DTI2 RIPE; Desarrollo de la Tecnologia de las Comunicaciones, S.C.A., while the smaller prefix 185.110.160.0/22 is registered to the AS holder.
  • The address inventory consists of two distinct IPv4 blocks, one of which appears to be held by a different entity (DTI2), suggesting a potential lease or historical acquisition.

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

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

ASNetworkPaths seen
AS174Cogent Communications, LLC92
AS12357VODAFONE ESPANA S.A.U.22
AS16347ADISTA SAS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 · 3.07K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS20973
Registry name
ABBAS-AS
Registrant
es-abbastelecom-1-mnt
Abuse contact
abuse@abbastelecom.net
Registered
2015-07-29
Last changed
2019-05-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS20973
ASPA
no ASPA record
IRR
50% registered · 1 of 2 announcements 1 other origin
Route objects
1 naming AS20973

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 1,779 prefixes, as published 2026-10-22. 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