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AS400845
AS400845 ECXSYSTEMS, LLC
ASN-ECX - ECXSYSTEMS, LLC · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #17,972 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #78,939 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in United States
ASN Name IPv4 addresses
AS400827 #17969 HCDL-VIRGINIA-DATA-CENTER - H5 Data Centers256
AS400836 #17970 SLG-OMA - SL Green Realty Corp256
AS400851 #17973 SEPHORA-US-SF - Sephora USA Inc.256
AS400853 #17974 KEYSOURCE-ASNKAL58 - KeySource Acquisition, LLC256
AS400855 #17975 AVD-PRINCETON - Advantage Voice & Data, LLC256
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