AS131925 · JP · APNIC
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2
Upstream providers
0
Downstream customers
23k
v4 addresses
5
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS2497
AS2497
 2025-01-01
1y 3mo
 2026-04-23
3 peers
AS209 AS3549
ULTINA
AS17676
 2025-01-01
1y 3mo
 2026-04-23
15 peers
AS6762 AS12956 AS27986 AS32590 AS49605 AS51185 AS52468 AS199524 AS216285

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

10
v4 prefixes
23k
v4 addresses
4
v6 prefixes
5
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-11-20
Lost Transit
AS131925 AS131925 → dropped provider AS2497 AS2497
Confidence: 85% Duration: 322d
⇄
2025-04-02
New Transit
AS131925 AS131925 → added provider ULTINA AS17676
Confidence: 90%
⇄
2025-04-02
New Transit
AS131925 AS131925 → added provider AS2497 AS2497
Confidence: 90%
⇄
2025-01-02
New Transit
AS131925 AS131925 → added provider ULTINA AS17676
Confidence: 90%
⇄
2025-01-02
New Transit
AS131925 AS131925 → added provider AS2497 AS2497
Confidence: 90%
⇄

Renewal Calendar

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

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