AS397715 KPFA

KPFA - KPFA · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,469largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#62,728of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS397715 in ASN lookup Look up an IP in this network (64.4.175.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

64.4.175.0/24

IPv6 prefixes

All 1 prefix.

2607:f598:f001::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397349#13466 MUTABLE - Mutable256

AS397516#13467 GO-DADDY-COM-LLC - GoDaddy.com, LLC256

AS397522#13468 GO-DADDY-COM-LLC - GoDaddy.com, LLC256

AS397748#13470 CMFHQ-ASN-01 - Country Music Foundation256

AS397781#13471 EWHEELERINC-01 - Linux Global256

AS397881#13472 STINGERS - Stingers 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