AS39979 Polygon.io, Inc

POLYGON-IO-NY5 - Polygon.io, Inc · registered in the United States

IPv4 addresses1,0244 prefixes · <0.001% of announced IPv4

Rank in United States#8,578largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,365of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS39979 in ASN lookup Look up an IP in this network (38.133.177.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

38.133.177.0/24
192.234.37.0/24
198.44.194.0/24
216.66.66.0/24

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AS39992#8579 FDC-CTS-HOLDINGS - Fiserv Solutions, LLC1,024

AS39998#8580 WEBSERVIO-COLO-KNOXVILLE - Webservio, Inc.1,024

AS40013#8581 CARDINAL-LOGISTICS-MANAGEMENT-CORPORATION - Cardinal Logistics Management Corporation1,024

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