AS397709 · US · ARIN
2
Upstream providers
0
Downstream customers
512
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
2025-09-25
8mo
2026-06-09
185 peers
AS209 AS260 AS293 AS1103 AS1273 AS3257 AS3491 AS4775 AS5580 AS6461 AS6730 AS6762 AS6830 AS8218 AS8426 AS8582 AS15605 AS16552 AS17350 AS31554 AS35280 AS37497 AS38001 AS39642 AS44901 AS49544 AS49605 AS51873 AS53828 AS56457 AS142271 AS197580 AS199524 AS206271 AS216285 AS271253 AS328206 AS328840
v4 v6
TWELVE99
AS1299
2025-09-24
8mo
2026-06-09
159 peers
AS209 AS293 AS999 AS1031 AS2152 AS2500 AS2734 AS2914 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4641 AS6082 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8218 AS9002 AS11039 AS12350 AS12956 AS14315 AS15562 AS16276 AS16552 AS17350 AS20080 AS24482 AS25152 AS28329 AS29140 AS32590 AS34177 AS34927 AS35710 AS40864 AS49544 AS51185 AS52075 AS52468 AS52873 AS53062 AS53828 AS55720 AS64475 AS142289 AS150369 AS151704 AS199524 AS262462 AS263541 AS264479 AS266213 AS267613 AS271253 AS397131
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
512
v4 addresses
1
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-09-26
New Transit
AS397709 AS397709 → added provider AS174 AS174
Confidence: 90%
2025-09-25
Lost Transit
AS397709 AS397709 → lost provider AS32505 AS32505
Confidence: 85% Duration: 388d
2025-09-25
New Transit
AS397709 AS397709 → added provider TWELVE99 AS1299
Confidence: 90%
2024-09-02
New Transit
AS397709 AS397709 → added provider AS32505 AS32505
Confidence: 90%

Renewal Calendar

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

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