AS7503 · JP · APNIC
3
Upstream providers
0
Downstream customers
16k
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
9 peers
AS209 AS260 AS3257 AS8582 AS12956 AS27986
AS2497
AS2497
2025-01-01
1y 3mo
2026-04-23
18 peers
AS209 AS260 AS701 AS999 AS3257 AS5580 AS6762 AS7768 AS8582 AS12956 AS49605 AS52873 AS206271 AS216285 AS271253 AS398465
Vectant
AS2519
2025-07-25
9mo
2026-04-23
13 peers
AS3549 AS12956

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3
v4 prefixes
16k
v4 addresses
2
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2026-02-16
Lost Transit
AS7503 AS7503 → dropped provider Vectant AS2519
Confidence: 85% Duration: 205d
2026-01-20
Possible Trial
AS7503 AS7503 → possible trial with Vectant AS2519
Confidence: 60% Duration: 89d
2025-12-12
New Transit
AS7503 AS7503 → added provider AS2516 AS2516
Confidence: 90%
2025-12-11
Lost Transit
AS7503 AS7503 → dropped provider Vectant AS2519
Confidence: 85% Duration: 138d
2025-11-27
Lost Transit
AS7503 AS7503 → dropped provider AS2516 AS2516
Confidence: 85% Duration: 329d
2025-09-19
New Transit
AS7503 AS7503 → added provider Vectant AS2519
Confidence: 90%
2025-07-31
Lost Transit
AS7503 AS7503 → dropped provider AS2914 AS2914
Confidence: 85% Duration: 210d
2025-04-02
New Transit
AS7503 AS7503 → added provider AS2914 AS2914
Confidence: 90%
2025-04-02
New Transit
AS7503 AS7503 → added provider AS2516 AS2516
Confidence: 90%
2025-04-02
New Transit
AS7503 AS7503 → added provider AS2497 AS2497
Confidence: 90%
2025-01-02
New Transit
AS7503 AS7503 → added provider AS2914 AS2914
Confidence: 90%
2025-01-02
New Transit
AS7503 AS7503 → added provider AS2516 AS2516
Confidence: 90%
2025-01-02
New Transit
AS7503 AS7503 → added provider AS2497 AS2497
Confidence: 90%

Renewal Calendar

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

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