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AS9604 · JP · APNIC
Export CSV
1
Upstream providers
0
Downstream customers
14k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
ULTINA
AS17676
 2026-03-21
2mo
 2026-06-09
67 peers
AS174 AS209 AS999 AS1000 AS1351 AS2152 AS3320 AS3549 AS3741 AS5392 AS6424 AS6730 AS6762 AS6830 AS7018 AS9002 AS12350 AS12956 AS13830 AS14537 AS14840 AS28329 AS29504 AS31510 AS34177 AS34927 AS35710 AS49434 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS53062 AS53202 AS56457 AS59919 AS61138 AS63956 AS64112 AS64475 AS198150 AS198385 AS199524 AS212271 AS216285 AS262462 AS263009 AS263541 AS266213 AS271253 AS328840
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3
v4 prefixes
14k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-05-13
New Transit
AS9604 AS9604 → added provider ULTINA AS17676
Confidence: 90%
⇄
2026-05-06
Lost Transit
AS9604 AS9604 → lost provider ULTINA AS17676
Confidence: 85% Duration: 45d
⇄
2026-03-22
New Transit
AS9604 AS9604 → added provider ULTINA AS17676
Confidence: 90%
⇄
2026-03-21
Lost Transit
AS9604 AS9604 → lost provider AS2516 AS2516
Confidence: 85% Duration: 565d
⇄
2024-09-02
New Transit
AS9604 AS9604 → added provider AS2516 AS2516
Confidence: 90%
⇄

Renewal Calendar

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

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