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AS400986
AS400986 Adsystech, Inc.
ADSYSTECH-AS-01 - Adsystech, Inc. · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #18,003 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #78,974 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
AS400974 #18000 HMG-MA-01 - Kia America, Inc.256
AS400977 #18001 JCSMH-ASN-01 - Schneck Medical Center256
AS400982 #18002 FAMILYCARENETWORK-1 - Family Care Network PLLC256
AS400994 #18004 OSSD-AS - Oneida Special School District256
AS401002 #18005 NM-NOC-CONN-01 - Bridgers & Paxton Consulting Engineers, Inc.256
AS401004 #18006 DAB-OH-01 - Dabble Ventures256
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