AS3408 — AMC-NETWORKS

Network type: hosting

AS3408 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The corporate network of AMC Networks Inc. (AMC-NETWORKS), still registered under its former name, Rainbow Media Holdings LLC — the cable programming arm that Cablevision spun off as AMC Networks in 2011.

What it's used for

• Corporate networking for a television and entertainment company whose channels include AMC, IFC, WE tv, and Sundance.
• An enterprise end-user network; content delivery for its streaming services is handled by CDNs, not from here.

Notable

• A very small footprint — a single /24. Media companies of this size are content producers, and their own ASNs typically carry offices and back-office systems rather than audience-facing traffic.
• The registrant name is a fossil: Rainbow Media has not existed under that name since the 2011 spin-off.

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

Announced prefixes

• 47.19.103.0/24

Upstream networks

• AS54004 Cablevision Lightpath LLC

Adjacent networks

• AS54004 Cablevision Lightpath LLC