AS16866 · CA · ARIN
2
Upstream providers
2
Downstream customers
1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS6939
AS6939
2024-09-01
1y 9mo
2026-06-09
35 peers
AS174 AS209 AS1299 AS2914 AS3257 AS3549 AS4128 AS5580 AS6082 AS8582 AS15562 AS16276 AS17290 AS25160 AS48237 AS52468 AS55720 AS199524 AS212271 AS328840 AS398465
v4 v6
AS36483
AS36483
2024-09-01
1y 9mo
2026-06-09
14 peers
AS260 AS2914 AS3257 AS4128 AS5580 AS6082 AS8582 AS15562 AS15692 AS16276 AS57866
v4 v6

Customers (2)

Customer Country First Seen Last Seen IPs Peers Confidence AF
AS63052
AS63052
CA 2024-09-01
1y 9mo
2026-06-09 7.7k
24 peers
AS1299 AS199524 AS398465
v4 v6
AS393941
AS393941
US 2026-03-14
3mo
2026-06-09 512
21 peers
AS174 AS209 AS1299 AS2914 AS3257 AS3549 AS4128 AS5580 AS6082 AS8582 AS15562 AS16276 AS17290 AS25160 AS52468 AS55720 AS199524 AS212271 AS328840 AS398465
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
1k
v4 addresses
1
v6 prefixes
1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-04-25
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 600d
2026-03-07
Lost Transit
AS397766 AS397766 → lost provider AS16866 AS16866
Confidence: 85% Duration: 551d
2025-12-06
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 460d
2025-06-07
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 278d
2025-05-20
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 260d
2025-03-27
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 206d
2025-02-28
Lost Transit
AS400449 AS400449 → lost provider AS16866 AS16866
Confidence: 85% Duration: 179d

Renewal Calendar

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

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