AS33606

AS33606 · C Spire Business · US · ARIN

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1

Upstream providers

1

Downstream customers

19k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
TELEPAK AS11272	2024-09-01 1y 8mo	2026-05-09	185 peers AS199524

Customers (1)

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence
AS47083 AS47083	—	2024-09-01 1y 8mo	2026-05-09	256	185 peers AS199524

Network Size

IPv4 and IPv6 prefixes originated over time

20

v4 prefixes

19k

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

2026-04-18

Lost Transit

AS47083 AS47083 → lost provider AS33606 AS33606

Confidence: 85% Duration: 593d

⇄

2025-08-22

Lost Transit

AS33606 AS33606 → lost provider AS3356 AS3356

Confidence: 85% Duration: 354d

⇄

2025-08-22

Lost Transit

AS33606 AS33606 → lost provider AS174 AS174

Confidence: 85% Duration: 354d

⇄

2025-04-25

Lost Transit

AS33606 AS33606 → lost provider AS2914 AS2914

Confidence: 85% Duration: 235d

⇄

2024-11-01

Lost Transit

AS33606 AS33606 → lost provider AS3356 AS3356

Confidence: 85% Duration: 60d

⇄

2024-09-02

New Transit

AS47083 AS47083 → added provider AS33606 AS33606

Confidence: 90%

⇄

2024-09-02

New Transit

AS33606 AS33606 → added provider TELEPAK AS11272

Confidence: 90%

⇄

2024-09-02

New Transit

AS33606 AS33606 → added provider AS3356 AS3356

Confidence: 90%

⇄

2024-09-02

New Transit

AS33606 AS33606 → added provider AS2914 AS2914

Confidence: 90%

⇄

2024-09-02

New Transit

AS33606 AS33606 → added provider AS174 AS174

Confidence: 90%

⇄

Renewal Calendar

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

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