AS1446 — TPC-1

AS1446 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

AS1446 (TPC-1) belongs to Tutor Perini Corporation, one of the largest general contractors and construction management firms in the United States, headquartered in Sylmar, California.

What it's used for

• Corporate networking for a large construction and engineering company: offices, project sites, and administrative systems.

Notable

• An enterprise network run by an end-user company, not a commercial ISP or hosting provider.
• The low AS number reflects an allocation from the internet's earlier years, well below today's 32-bit range.

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

Announced prefixes

• 208.95.76.0/23

Upstream networks

• AS27501 isp.net
• AS209 CenturyLink Communications, LLC

Adjacent networks

• AS27501 isp.net
• AS209 CenturyLink Communications, LLC

Routing security

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