AS49940 — FIRABCN-AS FERIA INTERNACIONAL DE BARCELONA

AS49940 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

FIRABCN-AS is operated by Feria Internacional de Barcelona.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames ES-FIRA-BCN-20120117 and FIRABCN-NET registered to FERIA INTERNACIONAL DE BARCELONA.
• The AS announces 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic from this AS consists of office workers, exhibition management systems, and web endpoints for the Fira de Barcelona exhibition centre, which hosts major events like the Liber book fair.

Notable

• Registrants for both announced prefixes agree with the AS holder, listing FERIA INTERNACIONAL DE BARCELONA as the registrant.
• The address inventory is compact, consisting of one /21 and one /22 block, typical of a single-site corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.34.64.0/21
• 95.215.120.0/22
• 2a05:f8c0::/29

Upstream networks

• AS8220 COLT Technology Services Group Limited
• AS702 Verizon Business
• AS210321 Operadors Quilometre Zero S.L.

Adjacent networks

• AS8220 COLT Technology Services Group Limited
• AS702 Verizon Business
• AS210321 Operadors Quilometre Zero S.L.

Routing security

• RPKI: 0 valid, 0 invalid and 14 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 93% of announcements registered; 15 route objects.
• Listed in as-sets: AS-OPERADORS, AS-RETN-ACTUAL-V4, AS-VES-DS, AS8220:AS-COLTES.