AS32920 ITHAKA Harbors, Inc.

ITHAKA-AS32920 - ITHAKA Harbors, Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,242largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,509of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS32920 in ASN lookup Look up an IP in this network (204.228.64.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.228.64.0/24

Other ASNs named ITHAKA Harbors, Inc.

1 other network uses the same organisation name; together with AS32920 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS399636ITHAKA-AS-AA2 - ITHAKA Harbors, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS32876#15239 LYCOMING-COLLEGE - Lycoming College256

AS32892#15240 SOTELCO-01 - Southern Telecommunications Company, LLC.256

AS32917#15241 RANDALLCOUNTY-01 - Randall County Texas256

AS32923#15243 SILVERPNT-CT - SILVER POINT CAPITAL, LP256

AS32928#15244 ITECHTOOL-ASN-LAH - ITechTool Incorporated256

AS32930#15245 MMCHS - Meadville Medical Center256

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