AS397549 · US · ARIN
2
Upstream providers
0
Downstream customers
4.1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS1970
AS1970
2024-09-01
1y 8mo
2026-05-14
160 peers
AS174 AS209 AS917 AS2914 AS3320 AS3549 AS6082 AS6453 AS6461 AS6762 AS6830 AS7018 AS12956 AS15547 AS15562 AS16276 AS17660 AS19529 AS27678 AS27986 AS37239 AS37468 AS40864 AS47692 AS49544 AS49605 AS51185 AS52468 AS56457 AS58057 AS60602 AS61832 AS132884 AS137409 AS151704 AS199524 AS202365 AS212271 AS216285 AS264409 AS327960 AS328840 AS328964
v4 v6
Charter-Communications-TWC-11427-TEXAS
AS11427
2024-09-01
1y 8mo
2026-05-14
42 peers
AS260 AS2914 AS3130 AS3257 AS3320 AS3491 AS4128 AS4775 AS5580 AS6453 AS6730 AS6762 AS8220 AS8582 AS12956 AS14315 AS16276 AS18106 AS23673 AS25152 AS32709 AS35280 AS35710 AS37697 AS38008 AS42473 AS44393 AS46997 AS48112 AS48919 AS49434 AS55720 AS64475 AS132825 AS136557 AS151326 AS197580 AS199524 AS271253
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
4.1k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2024-09-02
New Transit
AS397549 AS397549 → added provider Charter-Communications-TWC-11427-TEXAS AS11427
Confidence: 90%
2024-09-02
New Transit
AS397549 AS397549 → added provider AS1970 AS1970
Confidence: 90%

Renewal Calendar

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

This data is available to subscribers.

Sign in to view