AS25817 SMARTECH CORPORATION

SMARTECHCORP - SMARTECH CORPORATION · registered in the United States

IPv4 addresses4,0965 prefixes · <0.001% of announced IPv4

Rank in United States#4,700largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#15,849of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS25817 in ASN lookup Look up an IP in this network (64.203.96.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

64.203.96.0/22
64.203.100.0/24
64.203.101.0/24
64.203.102.0/23
64.203.104.0/21

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AS25955#4702 PROSKAUER-1 - Proskauer Rose LLP4,096

AS25963#4703 TCCD-1 - Tarrant County College District4,096

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