HTTPfy

AS400845 ECXSYSTEMS, LLC

ASN-ECX - ECXSYSTEMS, LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United States#17,972largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#78,939of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 204.52.135.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses
AS400827#17969 HCDL-VIRGINIA-DATA-CENTER - H5 Data Centers256
AS400836#17970 SLG-OMA - SL Green Realty Corp256
AS400843#17971 AUDACY - Audacy256
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