AS19453 Towerstream I, Inc.

TWRS-RI - Towerstream I, Inc. · registered in the United States

IPv4 addresses2,3042 prefixes · <0.001% of announced IPv4

Rank in United States#5,884largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#20,875of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS19453 in ASN lookup Look up an IP in this network (64.17.230.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

64.17.230.0/24
64.17.232.0/21

Other ASNs named Towerstream I, Inc.

4 other networks use the same organisation name; together with AS19453 they announce 80,896 IPv4 addresses.

ASNNameIPv4 addresses

AS29930TWRS-CBB - Towerstream I, Inc. US36,096

AS19406TWRS-MA - Towerstream I, Inc. US24,064

AS32654TWRS-CHI - Towerstream I, Inc. US17,664

AS18923TWRS-FTW - Towerstream I, Inc. US768

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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