AS27391 — WASHCORP-AS1

AS27391 announces 3 IPv4 prefixes covering 3,584 addresses and 0 IPv6 prefixes.

About this network

The AS handle WASHCORP-AS1 is held by Washington Corporations.

What it's used for

• The address space is registered under the netname WASHCORPNET-1 for all four announced prefixes, indicating a unified corporate estate.
• The AS announces 3584 IPv4 addresses across 4 prefixes and maintains 3 observed neighbours, a ratio consistent with a business or internal corporate network rather than a transit provider.

Notable

• All RDAP registrants for the announced prefixes are listed as Washington Corporations, matching the AS holder.
• The inventory consists of four contiguous blocks: 216.240.112.0/22, 216.240.116.0/22, 216.240.120.0/22, and 216.240.124.0/23.
• No IPv6 prefixes are currently announced in the inventory.

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

Announced prefixes

• 216.240.112.0/21
• 216.240.120.0/22
• 216.240.124.0/23

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS852 TELUS Communications Inc.
• AS21947 Blackfoot Telephone Cooperative, Inc.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS852 TELUS Communications Inc.
• AS21947 Blackfoot Telephone Cooperative, Inc.