KDDI Proxies - Japan Residential IPs (AS2516)

Access Japan's digital landscape through authentic KDDI proxies. Roundproxies delivers premium ISP-specific proxies for businesses and developers requiring genuine Japanese IP addresses for market research, ad verification, and content testing.

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Premium proxy infrastructure with enterprise-grade reliability. Experience the power of dedicated ISP connections.

Registered in Japan

KDDI CORPORATION

18M announced IPv4 addresses

Routes KDDI CORPORATION announces on AS2516

KDDI network facts

KDDI announces 18M IPv4 addresses on AS2516, and operates as a major transit provider. Residential proxies targeted at this ASN exit from addresses inside those announcements, so a target site sees a connection registered to KDDI CORPORATION.

Autonomous system: AS2516
Registered to: KDDI CORPORATION (JP)
Announced IPv4 addresses: 18,072,576
IPv4 prefixes announced: 560
IPv6 prefixes announced: 9
Network role: Major transit provider
Primary function: Internet service provider
ASN registered: 2014
Upstream transit providers: 7
Settlement-free peers: 135
Downstream customer networks: 151
Last seen announcing routes: 2026-09-23

Source: regional internet registry data and BGP route collectors via the ipverse as-metadata dataset, 2026-09-24.

KDDI Proxy Advantages

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