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AS40428 · US · ARIN
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3
Upstream providers
0
Downstream customers
2.6k
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
AS3356
AS3356
 2024-09-01
1y 9mo
 2026-06-07
203 peers
AS209 AS917 AS999 AS2500 AS2914 AS3257 AS3491 AS3549 AS4641 AS4775 AS5580 AS6082 AS6762 AS6830 AS6894 AS8220 AS8582 AS12956 AS14907 AS15562 AS16276 AS16552 AS20912 AS21700 AS24516 AS29140 AS32590 AS38001 AS47692 AS49544 AS49605 AS51185 AS55720 AS57821 AS61138 AS63956 AS132825 AS136557 AS138685 AS142289 AS151326 AS200612 AS212271 AS216285 AS328840
v4 v6
AS6461
AS6461
 2024-09-01
1y 9mo
 2026-06-07
61 peers
AS1031 AS1273 AS2914 AS3257 AS3491 AS6453 AS12956 AS19151 AS32590 AS53828 AS199524 AS271253 AS328840
v4 v6
TWELVE99
AS1299
 2025-05-07
1y 1mo
 2026-06-07
54 peers
AS174 AS1351 AS3130 AS3320 AS3399 AS3491 AS4128 AS6453 AS6730 AS6830 AS7018 AS14315 AS16552 AS20080 AS31510 AS34800 AS35710 AS44901 AS45437 AS48112 AS49434 AS51185 AS52468 AS53828 AS56457 AS64112 AS134823 AS151704 AS197580 AS199524 AS202365 AS327960 AS328964
v4 v6

Customers (0)

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

Network Size

IPv4 and IPv6 prefixes originated over time

12
v4 prefixes
2.6k
v4 addresses
5
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
2025-08-22
Lost Transit
AS27011 AS27011 → lost provider AS40428 AS40428
Confidence: 85% Duration: 124d
⇄

Renewal Calendar

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

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