AS11739 Digital Fortress, Inc.

CHIRISA-TECHNOLOGY-PARKS-01 - Digital Fortress, Inc. · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United States#9,324largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#43,755of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11739 in ASN lookup Look up an IP in this network (74.209.162.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

74.209.162.0/24
209.20.152.0/23

Other ASNs named Digital Fortress, Inc.

1 other network uses the same organisation name; together with AS11739 they announce 18,688 IPv4 addresses.

ASNNameIPv4 addresses

AS3361DF-TUKWILA01 - Digital Fortress, Inc. US17,920

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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