AS18857 USD 231 Gardner Edgerton

USD231-AS - USD 231 Gardner Edgerton · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#14,246largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,957of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18857 in ASN lookup Look up an IP in this network (199.244.204.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

199.244.204.0/24

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AS18890#14248 HOGARTH-WORLDWIDE - Hogarth Worldwide Inc256

AS18893#14249 SELECT-EQUITY - Select Equity Group, 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