AS27025 Environmental Data Resources, Inc.

EDR-AS - Environmental Data Resources, Inc. · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,183largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,607of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS27025 in ASN lookup Look up an IP in this network (12.188.185.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.188.185.0/24
204.60.151.0/24

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AS27149#11185 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)512

AS27162#11186 USF-FCU - USF FEDERAL CREDIT UNION512

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