NTT Communications Proxies - Japan Residential IPs (AS4713)

Access Japan's digital landscape through authentic NTT Communications 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

NTT DOCOMO BUSINESS Inc.

29M announced IPv4 addresses

Routes NTT DOCOMO BUSINESS Inc. announces on AS4713

NTT Communications network facts

NTT Communications announces 29M IPv4 addresses on AS4713, 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 NTT DOCOMO BUSINESS Inc..

Autonomous system: AS4713
Registered to: NTT DOCOMO BUSINESS Inc. (JP)
Announced IPv4 addresses: 28,624,128
IPv4 prefixes announced: 181
IPv6 prefixes announced: 5
Network role: Major transit provider
Primary function: Internet service provider
Upstream transit providers: 2
Settlement-free peers: 20
Downstream customer networks: 104
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.

NTT Communications Proxy Advantages

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