OACYS-AS40523

AS40523 · OACYS Technology · US · ARIN

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3

Upstream providers

1

Downstream customers

8.2k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	AF
AS174 AS174	2024-09-01 1y 9mo	2026-06-09	176 peers AS2914 AS3214 AS3491 AS4128 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS12956 AS16276 AS17660 AS52873 AS55720 AS57866 AS132884 AS151704 AS262462 AS398465	v4 v6
CVIN-1 AS54048	2024-09-01 1y 9mo	2026-06-09	18 peers AS209 AS2914 AS3549 AS15562	v4 v6
AS6939 AS6939	2024-09-01 1y 9mo	2026-06-09	9 peers AS209 AS151704	v4 v6

Customers (1)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
AS393550 AS393550	US	2025-06-06 1y	2026-06-09	256	49 peers AS209 AS2914 AS3214 AS3491 AS3549 AS4128 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS12956 AS15562 AS16276 AS17660 AS52873 AS55720 AS57866 AS132884 AS151704 AS262462 AS398465		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

8.2k

v4 addresses

1

v6 prefixes

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

2025-12-24

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 478d

⇄

2025-12-21

New Transit

OACYS-AS40523 AS40523 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-12-20

Lost Transit

AS393550 AS393550 → lost provider OACYS-AS40523 AS40523

Confidence: 85% Duration: 196d

⇄

2025-12-20

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS174 AS174

Confidence: 85% Duration: 474d

⇄

2025-12-08

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 462d

⇄

2025-12-07

New Transit

OACYS-AS40523 AS40523 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-08-21

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 353d

⇄

2025-06-14

Lost Transit

AS393550 AS393550 → lost provider OACYS-AS40523 AS40523

Confidence: 85% Duration: 7d

⇄

2025-06-07

New Transit

AS393550 AS393550 → added provider OACYS-AS40523 AS40523

Confidence: 90%

⇄

2024-12-05

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 94d

⇄

2024-11-21

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 80d

⇄

2024-11-12

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 71d

⇄

2024-11-03

Possible Trial

OACYS-AS40523 AS40523 → possible trial with AS6939 AS6939

Confidence: 60% Duration: 23d

⇄

2024-09-25

Lost Transit

OACYS-AS40523 AS40523 → lost provider AS6939 AS6939

Confidence: 85% Duration: 23d

⇄

2024-09-02

New Transit

OACYS-AS40523 AS40523 → added provider CVIN-1 AS54048

Confidence: 90%

⇄

2024-09-02

New Transit

OACYS-AS40523 AS40523 → added provider AS174 AS174

Confidence: 90%

⇄

Renewal Calendar

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

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