AS54671 — WPCASN

AS54671 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

WPCASN is the autonomous system for Walsworth Publishing Company.

What it's used for

• The address space carries the corporate network for a family-owned printing and fulfillment company, identified by the netname WALSW1 and registrant WALSWORTH PUBLISHING COMPANY.
• The AS announces a single IPv4 prefix, 199.231.88.0/22, comprising 1024 addresses, with 3 observed routing neighbours.
• Traffic from this AS consists of internal corporate communications, office workers, and web endpoints for the company's printing and yearbook services.

Notable

• The RDAP registrant WALSWORTH PUBLISHING COMPANY matches the AS holder and the netname WALSW1.
• The address inventory is a single contiguous /22 block, indicating a standard corporate allocation without complex subdivision or leased space.

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

Announced prefixes

• 199.231.88.0/22

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS33491 Comcast Cable Communications, LLC
• AS40264 Charter Communications LLC
• AS54579 Chariton Valley Telephone Corporation

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS33491 Comcast Cable Communications, LLC
• AS40264 Charter Communications LLC
• AS54579 Chariton Valley Telephone Corporation

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 75% of announcements registered; 5 route objects.
• Listed in as-sets: AS-BLUEBIRD, AS-CHTR-BB, AS-COMCAST-EDIA, AS-HURRICANE, AS-RR-BIZ, AS-TRANSROUTE-SPEC, AS54579:AS-ALL, AS54579:AS-CUSTOMERS, AS62973:AS-CUSTOMERS.