AS19660 · US · ARIN
2
Upstream providers
0
Downstream customers
256
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
2024-10-25
1y 7mo
2026-06-09
195 peers
AS6453 AS16276 AS17660 AS57866 AS132884
v4 v6
AS40393
AS40393
2025-01-09
1y 5mo
2026-06-09
23 peers
AS209 AS1299 AS2914 AS3257 AS3549 AS4128 AS5580 AS6082 AS8582 AS15562 AS16276 AS17290 AS25160 AS55720 AS199524 AS398465
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
256
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-05-10
New Transit
AS19660 AS19660 → added provider AS174 AS174
Confidence: 90%
2025-01-17
Lost Transit
AS19660 AS19660 → lost provider AS174 AS174
Confidence: 85% Duration: 83d
2025-01-10
New Transit
AS19660 AS19660 → added provider AS40393 AS40393
Confidence: 90%
2024-10-26
New Transit
AS19660 AS19660 → added provider AS174 AS174
Confidence: 90%

Renewal Calendar

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

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