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AS21594
AS21594 Interstate Battery System of America Inc.
IBSA - Interstate Battery System of America Inc. · registered in the United States
IPv4 addresses 512 1 prefixes · <0.001% of announced IPv4
Rank in United States #10,979 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #50,273 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
AS21553 #10976 ASP-MAIN - Aspirus, Inc.512
AS21569 #10977 DBU-AS - Dallas Baptist University512
AS21592 #10978 MULTIVIEW - Multi-View Inc.512
AS21616 #10980 NECA - National Exchange Carrier Association, Inc.512
AS21631 #10981 CHFA-COLORADO - Colorado Housing and Finance Authority512
AS21654 #10982 APOG-EHC - Apogee Telecom Inc.512
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