AS40027 — NETFLIX-ASN

AS40027 announces 6 IPv4 prefixes covering 3,584 addresses and 5 IPv6 prefixes.

About this network

NETFLIX-ASN is operated by Netflix Streaming Services Inc.

What it's used for

• The address space carries Netflix's content delivery infrastructure, evidenced by netnames SS-CDN-4 on the 45.57.x.x blocks and DVD-NETFLIX on the 207.45.72.0/22 block.
• The AS announces 3584 IPv4 addresses across 6 prefixes and 6 IPv6 prefixes, with only 1 observed neighbour, indicating a dedicated content delivery network rather than a transit or access provider.
• Traffic from this AS consists of video streaming media and associated CDN endpoints for Netflix subscribers globally.

Notable

• Registrants align with the announcer, listing Netflix Streaming Services Inc. for the 45.57.x.x prefixes and Netflix, Inc; Network Group for the 207.45.72.0/22 prefix.
• The inventory is finely subdivided into small /23 blocks for the CDN space, consistent with internal corporate segmentation for content delivery nodes.

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

Announced prefixes

• 45.57.8.0/23
• 45.57.40.0/23
• 45.57.44.0/23
• 45.57.86.0/23
• 45.57.90.0/23
• 207.45.72.0/22
• 2a00:86c0:2008::/47
• 2a00:86c0:2040::/45
• 2a00:86c0:2052::/47
• 2a00:86c0:2086::/47
• 2a00:86c0:2090::/47

Upstream networks

• AS2906 Netflix Streaming Services Inc.

Adjacent networks

• AS2906 Netflix Streaming Services Inc.

Internet exchanges

• AMS-IX Djibouti — Djibouti City, Djibouti