AS33449 Zinio Systems, Inc

ZINIO-PRD-01 - Zinio Systems, Inc · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,305largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,579of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33449 in ASN lookup Look up an IP in this network (204.216.77.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.216.77.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33431#15302 MLS-NET-01 - Major League Soccer256

AS33433#15303 CLINICOMP - CLINICOMP INTERNATIONAL, INC.256

AS33435#15304 CITYOFSPRINGFIELDMA - City of Springfield, Massachusetts256

AS33462#15306 JANUS-LEXINGTON-MA - JANUS Research Group256

AS33466#15307 FLVS-AS - Florida Virtual School256

AS33469#15308 EDMUNDS-ASN - EDMUNDS.COM256

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