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AS1420 · US · ARIN
Export CSV
1
Upstream providers
0
Downstream customers
1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
CIRBN-LLC
AS62523
 2024-09-01
1y 8mo
 2026-05-08
41 peers
AS209 AS260 AS1299 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS15562 AS15692 AS16260 AS16276 AS17660 AS27986 AS31554 AS40864 AS47147 AS48237 AS52873 AS57866 AS132884 AS151704 AS199524 AS267613 AS398465

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
1k
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
2026-04-03
Lost Transit
AS1420 AS1420 → lost provider AS40948 AS40948
Confidence: 85% Duration: 578d
⇄
2026-03-24
Lost Transit
AS1420 AS1420 → lost provider AS40948 AS40948
Confidence: 85% Duration: 568d
⇄
2025-05-17
New Transit
AS1420 AS1420 → added provider AS40948 AS40948
Confidence: 90%
⇄
2025-03-11
Lost Transit
AS1420 AS1420 → lost provider AS40948 AS40948
Confidence: 85% Duration: 190d
⇄
2025-01-09
New Transit
AS1420 AS1420 → added provider AS40948 AS40948
Confidence: 90%
⇄
2024-12-09
Lost Transit
AS1420 AS1420 → lost provider AS40948 AS40948
Confidence: 85% Duration: 98d
⇄
2024-09-02
New Transit
AS1420 AS1420 → added provider CIRBN-LLC AS62523
Confidence: 90%
⇄
2024-09-02
New Transit
AS1420 AS1420 → added provider AS40948 AS40948
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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