AS19449 Concurrent Technologies Corp.

CONCURRENT - Concurrent Technologies Corp. · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,914largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,165of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS19449 in ASN lookup Look up an IP in this network (12.28.196.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.28.196.0/24
198.99.107.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS19412#10911 HASSER-ENTERPRISES-LLC - Hasser Enterprises LLC512

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AS19442#10913 AGILENT-SCS - Agilent Technologies, Inc.512

AS19452#10915 OAKTREECAP-COM - Oaktree Capital Management, LP512

AS19480#10916 CPL - CHICAGO PUBLIC LIBRARY512

AS19482#10917 GTLLP - Greenberg Traurig P.A512

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