KDDI IP Ranges
KDDI is a consumer and business internet provider. Its network is registered under AS2516 with JPNIC, and it announces 564 IPv4 prefixes to the global routing table.
- Provider
- KDDI
- Primary ASN
- AS2516
- Category
- ISP
- Headquarters
- Tokyo, Japan
- Announced IPv4 prefixes
- 564
- Registry
- JPNIC
Known IP ranges
These prefixes are currently announced to the global routing table by AS2516 (KDDI - KDDI CORPORATION). Prefix sets change over time - use WHOIS Lookup for the authoritative record on any specific address.
106.128.0.0/11
36.8.0.0/13
111.236.0.0/14
49.132.0.0/14
14.10.0.0/15
106.72.0.0/15
114.20.0.0/15
14.12.0.0/15
14.8.0.0/15
106.190.0.0/15
240f::/24
240f:100::/24
240b:240::/26 (IPv6)
What does a KDDI IP mean in a privacy test?
Seeing a KDDI IP address as your visible address means you are connecting directly through your KDDI line with no VPN active. If you expected a VPN exit, this tells you the tunnel is not carrying your traffic.
Related tools
Frequently asked questions
What IP ranges does KDDI use?
KDDI announces 564 IPv4 prefixes and 9 IPv6 prefixes under AS2516. Larger blocks include 106.128.0.0/11, 36.8.0.0/13, 111.236.0.0/14. The full current list is published by JPNIC, and prefixes change as the network grows.
Why does a KDDI IP appear in my privacy test?
Seeing a KDDI IP address as your visible address means you are connecting directly through your KDDI line with no VPN active. If you expected a VPN exit, this tells you the tunnel is not carrying your traffic.
How large is the KDDI network?
By CAIDA's AS Rank, AS2516 reaches 352 networks through its customer cone, covering roughly 92.3 million IPv4 addresses. That places it at global rank 163 among all autonomous systems.
How do I look up a KDDI IP address?
Enter the address in the MyIPScan IP Geolocation Lookup. Addresses in this network return AS2516 (KDDI - KDDI CORPORATION). WHOIS Lookup shows the registered CIDR block for any specific address.
What ASN does KDDI use?
KDDI operates AS2516, registered with JPNIC and held by KDDI - KDDI CORPORATION. In a privacy test this ASN is what identifies traffic as belonging to their network.