AS20148 — VANTIVA-CH

AS20148 announces 7 IPv4 prefixes covering 2,304 addresses and 2 IPv6 prefixes.

About this network

The AS handle VANTIVA-CH is held by Vantiva USA Shared Services Inc.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames VANTIVA and FR-TCH-19920526 associated with Vantiva entities.
• The AS announces 2304 IPv4 addresses across 7 prefixes and maintains 6 observed neighbours, indicating a role focused on internal corporate connectivity rather than broad residential access or transit.

Notable

• Registrants align with the announcer, listing Vantiva USA Shared Services Inc. and Vantiva SA for the respective prefixes.
• Vantiva is the current name of the French multinational formerly known as Thomson and Technicolor, which operates in connectivity technologies.
• The inventory consists of a mix of /23 and /24 blocks, including a distinct /24 block (205.159.1.0/24) separate from the main 205.143.x.x range.

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

Announced prefixes

• 141.11.8.0/24
• 141.11.254.0/24
• 205.143.192.0/23
• 205.143.195.0/24
• 205.143.196.0/23
• 205.143.198.0/24
• 205.159.1.0/24
• 2001:5c8:f7f9::/48
• 2001:5c8:f7fc::/48

Upstream networks

• AS3257 GTT Communications Inc.
• AS8218 Zayo Infrastructure France SA
• AS9498 BHARTI Airtel Ltd.
• AS47600 RUBIX DATACENTER SAS

Downstream networks

• AS4200001401

Adjacent networks

• AS3257 GTT Communications Inc.
• AS9498 BHARTI Airtel Ltd.
• AS8218 Zayo Infrastructure France SA
• AS47600 RUBIX DATACENTER SAS
• AS4200001401