AS63120 — CLARKS-AMERICAS

AS63120 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

CLARKS-AMERICAS is the autonomous system for C & J Clark America, Inc., the US footwear retailer.

What it's used for

• The space carries corporate network traffic, as indicated by the single announced prefix 50.239.95.0/24 with netname CCCH3-4 registered to Comcast Cable Communications, LLC.
• The inventory consists of 256 IPv4 addresses across 1 prefix, with 1 observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS represents office workers and internal systems for the Clarks footwear business, including web endpoints and internal applications.

Notable

• The registrant for the announced prefix is Comcast Cable Communications, LLC, which differs from the AS holder C & J Clark America, Inc., suggesting the address space is leased from a cable provider.
• The address inventory is minimal, consisting of a single /24 block, which is typical for a corporate branch or headquarters connection rather than a large-scale ISP deployment.

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

Announced prefixes

• 50.239.95.0/24

Upstream networks

• AS7016 Comcast Cable Communications, LLC

Adjacent networks

• AS7016 Comcast Cable Communications, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-GTTCUST.