AS395952 Constellation Web Solutions, Inc.

MARKETLEADER - Constellation Web Solutions, Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,015largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,866of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS395952 in ASN lookup Look up an IP in this network (199.87.168.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

199.87.168.0/24

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ASNNameIPv4 addresses

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AS395939#17013 CCHWYO-AS395939 - Campbell County Health256

AS395951#17014 ZIPDATA - ZIPDATA.NET256

AS395957#17016 POLARSEMI - Polar Semiconductor, LLC256

AS395960#17017 BUCK-INSTITUTE - Buck Institute for Research on Aging256

AS395961#17018 INGLES-MARKETS - INGLES MARKETS Inc.256

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