AS50474 — O2SWITCH O2SWITCH SAS

AS50474 announces 5 IPv4 prefixes covering 6,144 addresses and 0 IPv6 prefixes.

About this network

O2SWITCH is operated by o2switch SAS.

What it's used for

• The address space carries web hosting infrastructure, as indicated by netnames such as FR-O2SWITCH-CENTER-20100118, FR-O2SWITCH-PASTA-20190821, and FR-O2SWITCH-BABYLONE-20180619.
• The AS announces 6144 IPv4 addresses across 5 prefixes and maintains 10 observed neighbours, a ratio consistent with a hosting provider rather than a transit carrier.
• Traffic from this AS consists of web hosting endpoints, serving websites and applications for o2switch's customer base.

Notable

• All registrants for the announced prefixes are listed as O2SWITCH SAS, matching the AS holder.
• o2switch joined Total Webhosting Solutions (TWS), a global platform of local webhosting companies.
• The inventory consists of five distinct IPv4 prefixes, including a /21 and four /22 blocks, all located in France.

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

Announced prefixes

• 45.143.168.0/22
• 78.40.8.0/22
• 109.234.160.0/21
• 185.154.136.0/22
• 185.246.44.0/22

Upstream networks

• AS8218 Zayo Infrastructure France SA
• AS60068 Datacamp Limited
• AS13335 Cloudflare, Inc.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS201376 Association AuvernIX
• AS39180 LASOTEL SAS
• AS34019 Hivane Association

Adjacent networks

• AS8218 Zayo Infrastructure France SA
• AS60068 Datacamp Limited
• AS13335 Cloudflare, Inc.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS201376 Association AuvernIX
• AS39180 LASOTEL SAS
• AS34019 Hivane Association

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 11 route objects.
• Listed in as-sets: AS-CDN77, AS-COVAGE, AS-HOPUS, AS-KDDCUSTOMER2, AS-LASOTEL, AS-LIAZO, AS-NBIP, AS-NBIP6, AS-NL-IX-RS, AS-NWN-TRANSIT, AS-SEABONECUSTEU, AS-SFINX-MEMBERS, AS-TELSTRA-INTL-CUSTOMERS, AS13335:AS-CUSTOMERS, AS200020:AS-NBIP, AS200020:AS-NBIP-TEST, AS201376:AS-INTERIX, AS201376:AS-MEMBERS, AS39801:AS-MULTIPASS-CUST, AS39801:AS-MULTIPASS-CUST-LIST, AS44530:AS-AORTA, AS44530:AS-CN, AS44530:AS-DTAG, AS44530:AS-MEMBERS, AS44530:AS-TELEFONICA.

Internet exchanges

• Neutral Internet Exchange — Amsterdam, Netherlands
• AuvernIX — Clermont-Ferrand, France