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AS20412 · US · ARIN
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2
Upstream providers
0
Downstream customers
156k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
TWELVE99
AS1299
 2024-09-01
1y 9mo
 2026-06-13
141 peers
AS1000 AS2914 AS3257 AS3320 AS3491 AS3549 AS5580 AS6082 AS6453 AS6461 AS6830 AS7018 AS8582 AS8888 AS12956 AS15562 AS16276 AS17660 AS19529 AS49544 AS52873 AS55720 AS132884 AS151704 AS262462 AS263009 AS264409 AS267613 AS271253
?af
AS6939
AS6939
 2024-09-01
1y 9mo
 2026-06-13
27 peers
AS209
?af

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

230
v4 prefixes
156k
v4 addresses
58
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-01-30
Lost Transit
AS394490 AS394490 → lost provider AS20412 AS20412
Confidence: 85% Duration: 515d
⇄
2025-07-03
New Transit
AS20412 AS20412 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-05-13
Lost Transit
AS20412 AS20412 → lost provider AS6939 AS6939
Confidence: 85% Duration: 253d
⇄
2025-05-10
New Transit
AS20412 AS20412 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-05-01
Lost Transit
AS20412 AS20412 → lost provider AS6939 AS6939
Confidence: 85% Duration: 241d
⇄
2025-04-25
Lost Transit
AS20412 AS20412 → lost provider AS6939 AS6939
Confidence: 85% Duration: 235d
⇄
2024-12-11
New Transit
AS20412 AS20412 → added provider AS6939 AS6939
Confidence: 90%
⇄
2024-09-02
New Transit
AS394490 AS394490 → added provider AS20412 AS20412
Confidence: 90%
⇄
2024-09-02
New Transit
AS54639 AS54639 → added provider AS20412 AS20412
Confidence: 90%
⇄
2024-09-02
New Transit
AS20412 AS20412 → added provider TWELVE99 AS1299
Confidence: 90%
⇄
2024-09-02
New Transit
AS20412 AS20412 → added provider AS174 AS174
Confidence: 90%
⇄

Renewal Calendar

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

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