AS21779 · US · ARIN
2
Upstream providers
0
Downstream customers
6.1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
Charter-Communications-TWC-10796-MIDWEST
AS10796
2024-09-01
1y 8mo
2026-05-13
20 peers
AS209 AS260 AS3257 AS3549 AS5580 AS8582 AS16260
v4 v6
AS393444
AS393444
2024-09-01
1y 8mo
2026-05-13
20 peers
AS174 AS2914 AS3320 AS3491 AS6082 AS6453 AS15562 AS15692 AS16276 AS17660 AS52468 AS61573 AS132825 AS132884 AS136557 AS151326 AS202365 AS328840 AS398465
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3
v4 prefixes
6.1k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-02-15
Lost Transit
AS21779 AS21779 → lost provider AS393444 AS393444
Confidence: 85% Duration: 166d

Renewal Calendar

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

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