Japan

AS17534

NSK Co.,Ltd. ISP registered in Japan

23IPv4 prefixes
2IPv6 prefixes
#3,393AS Rank
#121Rank in Japan
2000-12-12Allocated

NSK Co.,Ltd. (AS17534) — ISP, registered in Japan. announces 23 IPv4 prefixes + 2 IPv6 prefixes. Rank in Japan: #121. Allocated: 2000-12-12.

Announced prefixes · 25

— Routing status unavailable

Prefix history

0 10 20 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1225
2026-06-1325

Internet Exchanges · 9

AS topology · Customer cone 7

Providers · 4

Peers · 25

  • AS6939 Hurricane Electric LLC
  • AS9002 RETN Limited
  • AS7473 Singapore Telecommunications Ltd
  • AS137409 GSL Networks Pty LTD
  • AS8220 COLT Technology Services Group Limited
  • AS9304 HGC Global Communications Limited

Customers · 3

  • AS7668 Hokuriku Telecommunication Network Co.
  • AS23778 IMIZU CABLE NETWORK CO.,LTD.
  • AS24255 Koshinomiyako Network, Inc.
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