AS18274 · JP · APNIC
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3
Upstream providers
0
Downstream customers
25k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS2516
AS2516
 2025-01-01
1y 3mo
 2026-04-23
8 peers
AS260 AS5580 AS8582 AS12956 AS16260
AS2497
AS2497
 2025-01-01
1y 3mo
 2026-04-23
3 peers
AS209 AS3549
ULTINA
AS17676
 2025-01-01
1y 3mo
 2026-04-23
5 peers
AS12956

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

8
v4 prefixes
25k
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
2026-04-01
New Transit
AS18274 AS18274 → added provider ULTINA AS17676
Confidence: 90%
⇄
2025-11-20
Lost Transit
AS18274 AS18274 → dropped provider AS2497 AS2497
Confidence: 85% Duration: 322d
⇄
2025-11-07
Lost Transit
AS18274 AS18274 → dropped provider ULTINA AS17676
Confidence: 85% Duration: 309d
⇄
2025-06-15
Lost Transit
AS18274 AS18274 → dropped provider ULTINA AS17676
Confidence: 85% Duration: 164d
⇄
2025-04-02
New Transit
AS18274 AS18274 → added provider ULTINA AS17676
Confidence: 90%
⇄
2025-04-02
New Transit
AS18274 AS18274 → added provider AS2516 AS2516
Confidence: 90%
⇄
2025-04-02
New Transit
AS18274 AS18274 → added provider AS2497 AS2497
Confidence: 90%
⇄
2025-01-02
New Transit
AS18274 AS18274 → added provider ULTINA AS17676
Confidence: 90%
⇄
2025-01-02
New Transit
AS18274 AS18274 → added provider AS2516 AS2516
Confidence: 90%
⇄
2025-01-02
New Transit
AS18274 AS18274 → added provider AS2497 AS2497
Confidence: 90%
⇄

Renewal Calendar

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

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