Japan

AS2516

KDDI CORPORATION ISP registered in Japan

564IPv4 prefixes
9IPv6 prefixes
80%RPKI-valid
#166AS Rank
#6Rank in Japan
2002-04-05Allocated

KDDI CORPORATION (AS2516) — ISP, registered in Japan. announces 564 IPv4 prefixes + 9 IPv6 prefixes. Rank in Japan: #6. Allocated: 2002-04-05.

Announced prefixes · 573

RPKI: rpki.cloudflare.com · 2026-06-19

— Routing status unavailable

Prefix history

0 200 400 2026-06-12 2026-06-14
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-12573
2026-06-13573
2026-06-14573

Internet Exchanges · 9

Facilities · 11

AS topology · Customer cone 344

Providers · 7

Peers · 136

  • AS6939 Hurricane Electric LLC
  • AS6453 TATA COMMUNICATIONS (AMERICA) INC
  • AS6762 TELECOM ITALIA SPARKLE S.p.A.
  • AS3491 PCCW Global (HK) Ltd.
  • AS1273 Vodafone Group PLC
  • AS4637 Telstra Global

Customers · 157

  • AS7660 Asia Pacific Advanced Network - Japan
  • AS2518 BIGLOBE Inc.
  • AS9370 SAKURA Internet Inc.
  • AS14593 Space Exploration Technologies Corporation
  • AS9371 SAKURA Internet Inc.
  • AS9824 JCOM Co., Ltd.
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