AS20330 · US · ARIN
3
Upstream providers
0
Downstream customers
18k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
CLOUDFLARENET-AS
AS13335
2024-09-01
1y 8mo
2026-05-09
8 peers
AS209 AS260 AS3257 AS3320 AS3549 AS5580
AS46887
AS46887
2024-09-01
1y 8mo
2026-05-09
88 peers
AS174 AS209 AS917 AS2500 AS2914 AS3130 AS3320 AS3399 AS3491 AS3549 AS4128 AS4775 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS8220 AS12956 AS14315 AS15562 AS16276 AS17660 AS23673 AS25152 AS27986 AS32590 AS32709 AS35710 AS38008 AS44901 AS46997 AS48112 AS48919 AS49434 AS49544 AS51185 AS52468 AS55720 AS56457 AS58057 AS60602 AS132825 AS132884 AS136557 AS151326 AS151704 AS197580 AS199524 AS200612 AS202365 AS212271 AS216285 AS264409 AS271253 AS327960 AS328840 AS328964 AS398465
Charter-Communications-TWC-11351-NORTHEAST
AS11351
2024-11-22
1y 5mo
2026-05-09
62 peers
AS260 AS3257 AS5580 AS8582

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

9
v4 prefixes
18k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-07-26
New Transit
AS20330 AS20330 → added provider Charter-Communications-TWC-11351-NORTHEAST AS11351
Confidence: 90%
2025-05-19
Lost Transit
AS20330 AS20330 → lost provider Charter-Communications-TWC-11351-NORTHEAST AS11351
Confidence: 85% Duration: 177d
2024-11-23
New Transit
AS20330 AS20330 → added provider Charter-Communications-TWC-11351-NORTHEAST AS11351
Confidence: 90%
2024-09-02
New Transit
AS20330 AS20330 → added provider AS46887 AS46887
Confidence: 90%
2024-09-02
New Transit
AS20330 AS20330 → added provider CLOUDFLARENET-AS AS13335
Confidence: 90%

Renewal Calendar

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

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