AS397851 · 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
AS27425
AS27425
2024-09-01
1y 8mo
2026-05-14
208 peers
AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS6453 AS6762 AS6830 AS7018 AS12956 AS15562 AS15692 AS16276 AS17660 AS27986 AS132884 AS199524 AS398465
v4 v6
UTA
AS30174
2026-02-06
3mo
2026-05-14
174 peers
AS3257 AS3491 AS5580 AS6453 AS8582 AS16276 AS151704 AS328964 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

2026-02-07
Lost Transit
AS397851 AS397851 → lost provider UTA AS30174
Confidence: 85%
2024-09-02
New Transit
AS397851 AS397851 → added provider AS27425 AS27425
Confidence: 90%

Renewal Calendar

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

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