AS1446 Tutor Perini Corporation

TPC-1 - Tutor Perini Corporation · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,519largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#49,487of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS1446 in ASN lookup Look up an IP in this network (208.95.76.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

208.95.76.0/23

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ASNNameIPv4 addresses

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AS1445#10518 MILLIMAN - Milliman, Inc.512

AS1447#10520 CHIPOTLE-MEXICAN-GRILL-INC - Chipotle Mexican Grill, INC512

AS1544#10521 DNIC-ASBLK-01534-01546 - Headquarters, USAISC512

AS1562#10522 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD)512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources