AS4459 KDDI America Inc.

KDDIA-NET - KDDI America Inc. · registered in the United States

IPv4 addresses10,7528 prefixes · <0.001% of announced IPv4

Rank in United States#2,856largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#8,738of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS4459 in ASN lookup Look up an IP in this network (67.214.156.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

67.214.156.0/22
69.48.141.0/24
69.48.149.0/24
199.173.232.0/22
209.137.128.0/22
209.137.132.0/22
209.137.136.0/21
209.137.144.0/20

IPv6 prefixes

All 1 prefix.

2607:f7f8:4459::/48

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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