AS197267 — Retevision-I-AS Retevision I, S.A.

AS197267 announces 4 IPv4 prefixes covering 3,584 addresses and 0 IPv6 prefixes.

About this network

The AS handle RETEVISION-I-AS is held by Retevision I, S.A.

What it's used for

• The address space carries corporate infrastructure, indicated by netnames CORPO1 and CORPO2 on the 178.21.109.0/24 and 178.21.110.0/24 prefixes, and ES-RETEVISION-I on the larger blocks.
• The inventory consists of 5 IPv4 prefixes totaling 3584 addresses, with 27 observed neighbours; this ratio suggests a business network with moderate peering rather than a large access or transit provider.
• Traffic from this AS represents the operational network of an audio-visual production and distribution company based in Barcelona, supporting internal services and media workflows.

Notable

• Registrants for the 46.31.x.x and 185.123.200.0/22 prefixes are listed as "Retevision I, S.A.; Seguridad Tecnologica", while the 178.21.x.x prefixes are registered to "Seguridad Tecnologica", indicating a shared or related entity structure.
• The address inventory is composed of two /22 blocks, one /22 block, and two /24 blocks, all located in Spain.

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

Announced prefixes

• 46.31.56.0/21
• 178.21.109.0/24
• 178.21.110.0/24
• 185.123.200.0/22

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 67% of announcements registered; 6 route objects.
• Listed in as-sets: AS-AUNANET, AS-ONO-UPS, AS3320:AS-DTAG, AS3320:AS-DTAG-V6, AS48793:AS-DECIX-MAD, AS48793:AS-DECIX-MAD-CONNECTED, AS48793:AS-DECIX-MAD-RS, AS48793:AS-DECIX-MAD-RS-V6, AS48793:AS-DECIX-MAD-V6, AS57802:AS-DECIX-BCN, AS57802:AS-DECIX-BCN-CONNECTED, AS57802:AS-DECIX-BCN-RS, AS57802:AS-DECIX-BCN-RS-V6, AS57802:AS-DECIX-BCN-V6.

Internet exchanges

• DE-CIX Madrid — Madrid, Spain
• ESpanix Madrid Lower LAN — Madrid, Spain
• DE-CIX Barcelona — Barcelona, Spain