AS58308 — CUSAE-AS Cusae SAS

Network type: hosting

AS58308 announces 2 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

The AS handle CUSAE-AS is held by Cusae SAS.

What it's used for

• The address space is registered under netnames FR-CUSAE-20120619 and FR-CUSAE-20160324, with registrants listed as Cusae SAS and Cusae Tech Team.
• The network announces 3,072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 353 observed neighbours.
• This high neighbour-to-address ratio indicates a transit or content delivery role rather than an access network, consistent with the operator's classification as a content provider in Europe.

Notable

• Registrants Cusae SAS and Cusae Tech Team align with the announcer identity.
• The address inventory consists of two distinct IPv4 blocks: 91.109.120.0/21 and 185.144.152.0/22, alongside the IPv6 prefix 2a01:66c0::/32.

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

Announced prefixes

• 91.109.120.0/21
• 185.144.152.0/22
• 2a01:66c0::/32

Upstream networks

• AS29075 IELO-LIAZO SERVICES SAS
• AS6939 Hurricane Electric LLC
• AS39305 Groupe convergence.com SAS
• AS24482 SG.GS
• AS50628 Leonix Telecom SAS
• AS39801 France IX Services SASU
• AS37721 Virtual Technologies & Solutions

Adjacent networks

• AS29075 IELO-LIAZO SERVICES SAS
• AS6939 Hurricane Electric LLC
• AS39305 Groupe convergence.com SAS
• AS50628 Leonix Telecom SAS
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS39801 France IX Services SASU

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: 4 authorised providers.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-FRANCEIX-MRS-LIST, AS-FRANCEIX-PAR-LIST, AS-HURRICANEV6, AS-KEYADE, AS-RIS-RRC21, AS-TELICITY-PEERING-FRANCE-IX, AS29075:AS-CUSTOMERS, AS29169:AS-PEERS4, AS29169:AS-PEERS6, AS42064:AS-MEMBERS:AS-MRS-RS, AS51706:AS-MEMBERS:AS-MRS-RS, AS51706:AS-MEMBERS:AS-PAR-RS, AS58308:AS-CUSAE, AS59689:AS-CODE40.

Internet exchanges

• France-IX Paris — Paris, France
• France-IX Marseille — Marseille, France