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AS53964
AS53964 Advanced Digital Data, Inc.
ADDSYSTEMS - Advanced Digital Data, Inc. · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #15,901 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #68,350 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
AS53957 #15898 MILLERS-CAPITAL - Millers Capital Insurance Company256
AS53958 #15899 BART-BM - AUPROXIES LLC256
AS53962 #15900 21FORTY - 2140 Networks LLC256
AS53970 #15902 SELMED-1 - Select Medical Corporation256
AS53978 #15903 ACUMED - Acumed, LLC256
AS53993 #15904 VWG-NET - Victory Wholesale Group256
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