asn.dev

Autonomous system

AS43919 SAFA-AS

Unclassified RIPE

IPv4 addresses 2.05K 1 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

Alliance Healthcare España

Spain · AI-generated

business pharma corporate

SAFA-AS is operated by Alliance Healthcare España S.A.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname ES-SAFA-20071008 and registrant Departamento Sistemas; Alliance Healthcare Espana S.A.
  • The AS announces 2048 IPv4 addresses across 1 prefix (79.171.40.0/21) with 2 observed neighbours, indicating a small internal corporate estate rather than an access or transit network.
  • Traffic consists of office workers and internal systems for a pharmaceutical wholesaler and distributor serving customers in Spain.

Notable

  • The RDAP registrant Departamento Sistemas; Alliance Healthcare Espana S.A. aligns with the AS holder, confirming the space is owned by the corporate entity.
  • Alliance Healthcare is a European pharmaceutical wholesaler and distributor, formerly known as Alliance UniChem.
  • The inventory consists of a single /21 block, typical for a site-specific corporate allocation.

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
AS3352TELEFONICA DE ESPANA S.A.U.120
AS12357VODAFONE ESPANA S.A.U.60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43919
Registry name
SAFA-AS
Registrant
Alliance Healthcare Espana S.A.
Abuse contact
pablo.martinez@alliance-healthcare.es
Registered
2007-10-18
Last changed
2023-03-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS43919
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS43919

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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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