AS53549 · US · ARIN
2
Upstream providers
0
Downstream customers
256
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS13977
AS13977
2024-10-01
1y 7mo
2026-05-04
59 peers
AS6453 AS6762 AS16276 AS17660 AS51185 AS132884 AS199524 AS216285
Charter-Communications-TWC-11351-NORTHEAST
AS11351
2024-10-01
1y 7mo
2026-05-04
33 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3549 AS4128 AS5580 AS6453 AS8582 AS14315 AS15562 AS16276 AS32590 AS49544 AS271253

Customers (0)

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

2026-01-04
New Transit
AS53549 AS53549 → added provider AS13977 AS13977
Confidence: 90%
2025-12-26
Lost Transit
AS53549 AS53549 → lost provider AS13977 AS13977
Confidence: 85% Duration: 450d
2025-11-09
New Transit
AS53549 AS53549 → added provider AS13977 AS13977
Confidence: 90%
2025-11-02
Lost Transit
AS53549 AS53549 → lost provider AS13977 AS13977
Confidence: 85% Duration: 396d
2025-10-29
Lost Transit
AS53549 AS53549 → lost provider AS13977 AS13977
Confidence: 85% Duration: 392d
2025-04-04
New Transit
AS53549 AS53549 → added provider AS13977 AS13977
Confidence: 90%
2025-03-28
Lost Transit
AS53549 AS53549 → lost provider AS13977 AS13977
Confidence: 85% Duration: 177d
2024-11-02
New Transit
AS53549 AS53549 → added provider AS13977 AS13977
Confidence: 90%
2024-11-02
New Transit
AS53549 AS53549 → added provider Charter-Communications-TWC-11351-NORTHEAST AS11351
Confidence: 90%

Renewal Calendar

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

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