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AS31991 Platte River Power Authority

PRPA - Platte River Power Authority · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United States#15,102largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#65,358of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 129.19.6.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses
AS31971#15099 UHC-SV - UMPQUA BANK256
AS31976#15100 REDHAT-0 - Red Hat, Inc.256
AS31980#15101 BAUPOST - The Baupost Group, LLC256
AS31999#15103 LAKESUMTERSTATECOLLEGE - Lake Sumter State College256
AS32029#15104 SMLNY - Security Mutual Life Insurance Company of New York256
AS32046#15105 SULLCROM - SULLCROM256

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