CIRA-5

AS396501 · 979 Bank Street, Suite 400 · CA · ARIN
2
Upstream providers
0
Downstream customers
256
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
CIRA-CLOUD2
AS394354
2024-09-01
1y 8mo
2026-05-14
31 peers
AS174 AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS7018 AS12956 AS15562 AS15692 AS38008 AS46997 AS48237 AS132825 AS142289 AS265721 AS328840
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
256
v4 addresses
1
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-04-16
New Transit
CIRA-5 AS396501 → added provider CIRA-CLOUD1 AS55195
Confidence: 90%
2026-02-28
Lost Transit
CIRA-5 AS396501 → lost provider CIRA-CLOUD1 AS55195
Confidence: 85% Duration: 544d
2025-07-15
New Transit
CIRA-5 AS396501 → added provider CIRA-CLOUD1 AS55195
Confidence: 90%
2025-06-07
Lost Transit
CIRA-5 AS396501 → lost provider CIRA-CLOUD1 AS55195
Confidence: 85% Duration: 278d
2025-05-20
Lost Transit
CIRA-5 AS396501 → lost provider CIRA-CLOUD1 AS55195
Confidence: 85% Duration: 260d
2025-05-15
New Transit
CIRA-5 AS396501 → added provider CIRA-CLOUD1 AS55195
Confidence: 90%
2025-04-11
Lost Transit
CIRA-5 AS396501 → lost provider CIRA-CLOUD1 AS55195
Confidence: 85% Duration: 221d
2024-10-21
Lost Transit
CIRA-5 AS396501 → lost provider CIRA-CLOUD1 AS55195
Confidence: 85% Duration: 49d
2024-09-02
New Transit
CIRA-5 AS396501 → added provider CIRA-CLOUD2 AS394354
Confidence: 90%
2024-09-02
New Transit
CIRA-5 AS396501 → added provider CIRA-CLOUD1 AS55195
Confidence: 90%

Renewal Calendar

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

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