AS2516 KDDI Corporation
- Autonomous system number
- AS2516
- Registered in
- JP
- Registry
- APNIC
- ASN registered
- 2002-04-05
- IPv4 prefixes announced
- 560
- IPv6 prefixes announced
- 9
- Internet exchanges
- 9
- Data centres
- 11
- Internet users (estimate)
- ~21,205,985
Prefix counts from the global routing table as of 2026-10-11. Exchange and data-centre counts are what the network lists in PeeringDB. User estimate by APNIC Labs, 2026-10-06. This network participates in MANRS. Website: www.kddi.com/english/index.html
Cloud peering programs
Azure ExpressRoute connectivity provider: Microsoft lists KDDI (Connectivity provider) - expressroute peering locations: KIX, NRT. Checked 2026-10-08.
Source: ExpressRoute peering locations and connectivity partners, Microsoft Learn, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Google Cloud Partner Interconnect provider: Google lists KDDI (Layer 2 and 3) - partner interconnect metros: KIX, NRT. Checked 2026-10-11.
Source: Supported service providers (Cloud Interconnect), Google Cloud documentation, licensed CC BY 4.0. Reformatted by BGPScout; the network and facility matches are ours.
Google Verified Peering Provider: Google lists KDDI (Gold) - metros with multiple interconnects to google: KIX, LAX, NRT, SFO. Checked 2026-10-11.
Upstreams and peers, traceroute paths through it, where it hands off to its transit providers, routing history and alerts - free with an account, and queryable from Claude, ChatGPT and other AI agents through the BGPScout MCP server.
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