AS4133 Bitwise Internet Technologies, Inc.

BITWISE - Bitwise Internet Technologies, Inc. · registered in the United States

IPv4 addresses9,2164 prefixes · <0.001% of announced IPv4

Rank in United States#3,078largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#9,584of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS4133 in ASN lookup Look up an IP in this network (204.97.222.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

204.97.222.0/23
204.249.32.0/20
207.41.208.0/20
208.29.160.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS16411#3075 NREL-AS-NATIONAL-RENEWABLE-ENERGY-LABORATORY - National Renewable Energy Laboratory9,216

AS395226#3076 SACRAMENTO-COE - Sacramento County Office of Education9,216

AS3800#3077 AS3800 - AS3800 LLC9,216

AS7256#3079 VIACOM-AS - Viacom Inc.9,216

AS8095#3080 LIGHTSTACKGLOBAL - LightStack Global LLC9,216

AS11300#3081 GLOBECOMM-11300 - Globecomm Services Maryland LLC9,216

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