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AS33155
AS33155 ADVANCED TECHNOLOGY SERVICES, INC.
ATS-NET - ADVANCED TECHNOLOGY SERVICES, INC. · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #15,269 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #65,538 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
AS33128 #15266 APOG-TOW - Apogee Telecom Inc.256
AS33137 #15267 DATAMARK-INC - Datamark, Inc256
AS33145 #15268 ASN-BETHANYBCS - Bethany Christian Services256
AS33192 #15270 NAIB - National Aquarium in Baltimore256
AS33193 #15271 HEART-OF-THE-ROCKIES - Heart of the Rockies Regional Medical Center256
AS33196 #15272 LJA-ENG-01 - LJA Engineering, Inc.256
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