AS1642 — COLORCON

AS1642 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

Corporate network for Colorcon (COLORCON), a specialty pharmaceutical company that supplies film-coating systems, excipients, and functional packaging to drug and nutritional manufacturers. It is headquartered in Harleysville, Pennsylvania.

What it's used for

• Enterprise networking for Colorcon's corporate, manufacturing, and R&D operations.

Notable

• An institutional/enterprise network, not a commercial ISP or hosting provider.
• A low AS number for a private company; the number was assigned early in the internet's history relative to today's five-digit allocations.

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

Announced prefixes

• 192.53.97.0/24
• 207.242.127.0/24

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS33287 Comcast Cable Communications, LLC
• AS33659 Comcast Cable Communications, LLC

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS33287 Comcast Cable Communications, LLC
• AS33659 Comcast Cable Communications, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-CTBC-CUSTOMERS138.