AS1678 — DOW

AS1678 announces 18 IPv4 prefixes covering 7,168 addresses and 0 IPv6 prefixes.

About this network

Corporate network for Dow (DOW), the multinational chemicals and materials-science company headquartered in Midland, Michigan.

What it's used for

• Enterprise networking for Dow's corporate, manufacturing, and research operations.

Notable

• A large corporate/enterprise network, not a commercial ISP or hosting provider.
• The low AS number predates today's five-digit allocations, reflecting an early assignment.

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

Announced prefixes

• 151.163.2.0/23
• 151.163.52.0/22
• 151.163.57.0/24
• 151.163.94.0/24
• 151.163.97.0/24
• 151.163.200.0/22
• 165.216.244.0/24
• 165.216.246.0/23
• 165.216.248.0/24
• 204.136.167.0/24
• 204.136.182.0/24
• 204.136.184.0/24
• 204.136.241.0/24
• 204.136.242.0/24
• 216.99.64.0/23
• 216.99.82.0/23
• 216.99.85.0/24
• 216.99.87.0/24

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS702 Verizon Business
• AS5580 GTT Communications Netherlands B.V.
• AS3257 GTT Communications Inc.

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS702 Verizon Business
• AS5580 GTT Communications Netherlands B.V.
• AS3257 GTT Communications Inc.