IST-HOKKAIDO

AS17689 · Hokuden Information Technology,Inc. 4, East 3, Oodori, Chuo-ku, Sapporo 060-0041 Japan · JP · APNIC

2

Upstream providers

0

Downstream customers

9.7k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS2497 AS2497	2024-09-01 1y 9mo	2026-06-09	14 peers AS209 AS3549		v4 v6
AS4713 AS4713	2024-09-01 1y 9mo	2026-06-09	13 peers AS999 AS6762 AS12956 AS49605 AS52873 AS206271 AS216285 AS271253		v4 v6

Addr family: All IPv4 IPv6

No customers in current snapshot.

IPv4 and IPv6 prefixes originated over time

5

v4 prefixes

9.7k

v4 addresses

1

v6 prefixes

1

v6 /32s

Count of unclassified adjacencies per snapshot date

2024-09-02

New Transit

IST-HOKKAIDO AS17689 → added provider AS4713 AS4713

Confidence: 90%

⇄

2024-09-02

New Transit

IST-HOKKAIDO AS17689 → added provider AS2497 AS2497

Confidence: 90%

⇄

Active providers first seen 11–13 months ago — possible annual contract renewals

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