AS43919 — SAFA-AS

AS43919 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

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.

Announced prefixes

• 79.171.40.0/21

Upstream networks

• AS3352 TELEFONICA DE ESPANA S.A.U.
• AS12357 VODAFONE ESPANA S.A.U.

Adjacent networks

• AS3352 TELEFONICA DE ESPANA S.A.U.
• AS12357 VODAFONE ESPANA S.A.U.

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 67% of announcements registered; 4 route objects.
• Listed in as-sets: AS-BTIGSCUSTES, AS-BTTEL, AS-COMUNITEL, AS-EVOLUTIO-CUST, AS3352:AS-TDE-DIBA.