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AS400278 · US · ARIN
Export CSV
1
Upstream providers
0
Downstream customers
256
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS395846
AS395846
 2024-09-01
1y 9mo
 2026-06-09
120 peers
AS209 AS999 AS1031 AS1103 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS14630 AS14907 AS15562 AS15692 AS16276 AS16552 AS17660 AS20080 AS20912 AS24516 AS25152 AS29140 AS32590 AS32709 AS35266 AS35710 AS38001 AS40994 AS45437 AS47692 AS49434 AS49544 AS49605 AS50877 AS51185 AS52468 AS55720 AS56457 AS56987 AS57821 AS61568 AS132884 AS134823 AS138685 AS142289 AS151704 AS197580 AS199524 AS200612 AS215230 AS216285 AS264409 AS271253 AS328964 AS398465
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
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

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-12-29
Possible Trial
AS400278 AS400278 → possible trial with AS11492 AS11492
Confidence: 60%
⇄
2025-11-21
Lost Transit
AS400278 AS400278 → lost provider AS11492 AS11492
Confidence: 85% Duration: 1d
⇄
2025-11-20
New Transit
AS400278 AS400278 → added provider AS11492 AS11492
Confidence: 90%
⇄
2025-11-02
New Transit
AS400278 AS400278 → added provider AS395846 AS395846
Confidence: 90%
⇄
2025-11-01
Lost Transit
AS400278 AS400278 → lost provider AS3356 AS3356
Confidence: 85% Duration: 425d
⇄
2025-09-18
Possible Trial
AS400278 AS400278 → possible trial with AS13649 AS13649
Confidence: 60% Duration: 30d
⇄
2025-09-13
New Transit
AS400278 AS400278 → added provider AS3356 AS3356
Confidence: 90%
⇄
2025-09-12
Lost Transit
AS400278 AS400278 → lost provider AS395846 AS395846
Confidence: 85% Duration: 375d
⇄
2025-09-12
Lost Transit
AS400278 AS400278 → lost provider AS13649 AS13649
Confidence: 85% Duration: 63d
⇄
2025-07-18
New Transit
AS400278 AS400278 → added provider AS395846 AS395846
Confidence: 90%
⇄
2025-07-17
Lost Transit
AS400278 AS400278 → lost provider AS3356 AS3356
Confidence: 85% Duration: 318d
⇄
2025-07-11
New Transit
AS400278 AS400278 → added provider AS13649 AS13649
Confidence: 90%
⇄
2024-09-02
New Transit
AS400278 AS400278 → added provider AS3356 AS3356
Confidence: 90%
⇄

Renewal Calendar

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

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