AS40668 — FENWAL-INCORPORATED - Fenwal, Inc.

AS40668 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

FENWAL-INCORPORATED is held by Fenwal, Inc.

What it's used for

• The space carries corporate infrastructure for a pharmaceutical manufacturer, identified by the netname FENWAL-NET and registrant Fenwal, Inc.
• The inventory consists of 512 IPv4 addresses within a single prefix (208.88.0.0/23) and 0 IPv6 prefixes, observed against 1 neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS represents internal corporate operations for a subsidiary of Fresenius Kabi, including office workers and internal systems supporting pharmaceutical manufacturing and distribution.

Notable

• The registrant Fenwal, Inc. matches the AS holder and netname FENWAL-NET, confirming consistent ownership.
• Fenwal, Inc. was acquired by Fresenius Kabi in 2012, transitioning from an independent entity to a subsidiary of the German healthcare group.
• The address inventory is a single contiguous /23 block, typical of a corporate estate allocated for internal use.

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

Announced prefixes

• 208.88.0.0/23

Upstream networks

• AS33491 Comcast Cable Communications, LLC

Adjacent networks

• AS33491 Comcast Cable Communications, LLC

Routing security

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