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AS2516 KDDI - KDDI CORPORATION

Everything the routing table and the registries say about AS2516: who holds it, which registry issued it, and which address blocks it advertises.

Consumer and business ISPsAS2516

564 IPv4 and 9 IPv6 prefixes announced.

Registry facts

Refreshed daily
AS number
AS2516
Holder
KDDI - KDDI CORPORATION
Country
JP
Regional registry
ARIN — American Registry for Internet Numbers
Registry block
2137-2584 (IANA 16-bit Autonomous System (AS) Numbers Registry)
Announced today
Yes
IPv4 prefixes
564
IPv6 prefixes
9
Observed at
2026-09-05T16:00:00

Data: RIPEstat. Prefix and holder data comes from the RIPEstat Data API and is cached for 24 hours. The regional registry is derived from the IANA AS number allocation table. Authoritative registry records are served by ARIN RDAP.

Announced prefixes

564 IPv4 · 9 IPv6
  • 191 IPv4 shown
  • 9 IPv6 shown
  • 14.8.0.0/15
  • 14.10.0.0/15
  • 14.12.0.0/15
  • 14.14.0.0/18
  • 14.14.0.0/19
  • 14.14.32.0/19
  • 14.14.64.0/20
  • 14.14.64.0/21
  • 14.14.72.0/21
  • 14.14.80.0/20
  • 14.14.80.0/21
  • 14.14.88.0/21
  • 14.101.0.0/16
  • 23.226.37.0/24
  • 23.226.45.0/24
  • 23.226.222.0/24
  • 23.239.164.0/24
  • 23.239.166.0/24
  • 27.80.0.0/16
  • 27.81.0.0/16
  • 27.82.0.0/16
  • 27.83.0.0/16
  • 27.84.0.0/16
  • 27.85.0.0/16
  • 27.86.0.0/16
  • 27.87.0.0/16
  • 27.88.0.0/16
  • 27.89.0.0/16
  • 27.90.0.0/16
  • 27.91.0.0/16
  • 27.92.0.0/16
  • 27.93.0.0/16
  • 27.94.0.0/16
  • 27.95.0.0/16
  • 36.8.0.0/13
  • 36.255.236.0/22
  • 43.246.192.0/22
  • 45.116.224.0/22
  • 45.118.40.0/22
  • 45.121.148.0/22
  • 45.122.224.0/22
  • 45.124.216.0/22
  • 45.126.156.0/22
  • 45.127.28.0/22
  • 49.132.0.0/14
  • 59.128.0.0/18
  • 59.128.64.0/19
  • 59.128.96.0/19
  • 59.128.128.0/17
  • 59.129.0.0/16
  • 59.131.0.0/16
  • 59.132.0.0/16
  • 59.133.0.0/16
  • 59.134.0.0/16
  • 59.135.0.0/16
  • 59.136.0.0/16
  • 59.137.0.0/17
  • 59.137.128.0/17
  • 59.138.0.0/16
  • 59.139.0.0/16
  • 59.140.0.0/16
  • 59.141.0.0/16
  • 59.142.0.0/16
  • 59.143.0.0/16
  • 59.153.140.0/22
  • 61.114.0.0/18
  • 61.117.0.0/17
  • 61.117.128.0/17
  • 61.120.0.0/17
  • 61.198.128.0/17
  • 61.200.128.0/17
  • 61.202.0.0/17
  • 61.204.0.0/17
  • 61.204.128.0/17
  • 61.215.0.0/17
  • 103.6.44.0/22
  • 103.13.140.0/22
  • 103.37.240.0/22
  • 103.51.212.0/22
  • 103.65.44.0/22
  • 103.90.28.0/22
  • 103.228.60.0/22
  • 103.232.200.0/22
  • 103.233.40.0/22
  • 103.234.196.0/22
  • 103.235.12.0/22
  • 103.240.252.0/22
  • 106.72.0.0/15
  • 106.128.0.0/11
  • 106.153.243.0/24
  • 106.160.0.0/16
  • 106.161.0.0/16
  • 106.162.0.0/16
  • 106.163.0.0/16
  • 106.164.0.0/16
  • 106.165.0.0/16
  • 106.166.0.0/16
  • 106.167.0.0/16
  • 106.168.0.0/16
  • 106.169.0.0/16
  • 106.170.0.0/16
  • 106.171.0.0/16
  • 106.172.0.0/16
  • 106.173.0.0/16
  • 106.174.0.0/16
  • 106.175.0.0/16
  • 106.176.0.0/16
  • 106.177.0.0/16
  • 106.178.0.0/16
  • 106.179.0.0/16
  • 106.180.0.0/16
  • 106.181.0.0/16
  • 106.182.0.0/16
  • 106.183.0.0/16
  • 106.184.0.0/18
  • 106.184.64.0/18
  • 106.184.126.0/24
  • 106.184.128.0/18
  • 106.184.192.0/18
  • 106.185.0.0/17
  • 106.185.128.0/18
  • 106.185.192.0/18
  • 106.186.0.0/18
  • 106.186.64.0/18
  • 106.186.86.0/24
  • 106.186.128.0/18
  • 106.186.192.0/19
  • 106.186.224.0/19
  • 106.187.0.0/18
  • 106.187.64.0/18
  • 106.187.125.0/24
  • 106.187.128.0/17
  • 106.188.0.0/16
  • 106.189.0.0/16
  • 106.190.0.0/15
  • 107.255.199.0/24
  • 111.86.0.0/17
  • 111.86.128.0/17
  • 111.87.0.0/17
  • 111.87.128.0/17
  • 111.96.0.0/16
  • 111.97.0.0/16
  • 111.98.0.0/16
  • 111.99.0.0/16
  • 111.100.0.0/16
  • 111.101.0.0/16
  • 111.102.0.0/16
  • 111.103.0.0/16
  • 111.104.0.0/16
  • 111.105.0.0/16
  • 111.106.0.0/16
  • 111.107.0.0/16
  • 111.108.0.0/16
  • 111.109.0.0/16
  • 111.109.60.0/24
  • 111.109.61.0/24
  • 111.110.0.0/16
  • 111.111.0.0/16
  • 111.236.0.0/14
  • 113.52.224.0/22
  • 113.144.0.0/16
  • 113.145.0.0/16
  • 113.146.0.0/16
  • 113.147.0.0/16
  • 113.148.0.0/16
  • 113.149.0.0/16
  • 113.150.0.0/16
  • 113.151.0.0/16
  • 113.152.0.0/19
  • 113.152.32.0/19
  • 113.152.64.0/18
  • 113.152.128.0/17
  • 113.153.0.0/16
  • 113.154.0.0/16
  • 113.156.0.0/16
  • 113.157.0.0/18
  • 113.157.64.0/18
  • 113.157.128.0/18
  • 113.157.192.0/19
  • 113.157.224.0/19
  • 113.158.0.0/16
  • 113.159.0.0/16
  • 114.16.0.0/16
  • 114.17.0.0/16
  • 114.18.0.0/16
  • 114.19.0.0/16
  • 114.20.0.0/15
  • 114.22.0.0/16
  • 116.206.68.0/22
  • 118.152.0.0/16
  • 118.153.0.0/16
  • 2001:268::/32
  • 2001:268:fd0e::/48
  • 2401:980::/32
  • 2403:8300:813f::/48
  • 2404:9200::/32
  • 240b::/26
  • 240b:240::/26
  • 240f::/24
  • 240f:100::/24

A prefix here is a block this AS was seen originating in BGP, not a block it is guaranteed to own. Announcement and allocation are different facts, and they disagree more often than people expect.

Registry record

apnic
FieldValue
aut-num2516
as-nameKDDI
descrKDDI CORPORATION
countryJP
admin-cJP00000127
tech-cJP00000181
last-modified2010-06-24T18:59:04Z
remarksThis information has been partially mirrored by APNIC from
remarksJPNIC. To obtain more specific information, please use the
remarksJPNIC WHOIS Gateway at
remarkshttp://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarkswhois.nic.ad.jp for WHOIS client. (The WHOIS client
remarksdefaults to Japanese output, use the /e switch for English
remarksoutput)
sourceJPNIC

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