IST-HOKKAIDO

AS17689 · Hokuden Information Technology,Inc. 4, East 3, Oodori, Chuo-ku, Sapporo 060-0041 Japan · JP · APNIC
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2
Upstream providers
0
Downstream customers
9.7k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS4713
AS4713
 2025-01-01
1y 3mo
 2026-04-23
12 peers
AS999 AS6762 AS12956 AS27678 AS32590 AS49605 AS52873 AS206271 AS216285 AS271253
AS2497
AS2497
 2025-01-01
1y 3mo
 2026-04-23
14 peers
AS209 AS3549

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
9.7k
v4 addresses
1
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-04-02
New Transit
IST-HOKKAIDO AS17689 → added provider AS4713 AS4713
Confidence: 90%
⇄
2025-04-02
New Transit
IST-HOKKAIDO AS17689 → added provider AS2497 AS2497
Confidence: 90%
⇄
2025-01-02
New Transit
IST-HOKKAIDO AS17689 → added provider AS4713 AS4713
Confidence: 90%
⇄
2025-01-02
New Transit
IST-HOKKAIDO AS17689 → added provider AS2497 AS2497
Confidence: 90%
⇄

Renewal Calendar

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

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