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AS14437 · US · ARIN
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4
Upstream providers
0
Downstream customers
16k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS13977
AS13977
 2024-09-01
1y 9mo
 2026-06-09
199 peers
AS1031 AS2500 AS2914 AS3130 AS3320 AS4128 AS4641 AS6424 AS6453 AS6762 AS12637 AS15562 AS16276 AS17660 AS25152 AS51185 AS61568 AS199524 AS271253
v4 v6
AS54004
AS54004
 2024-09-01
1y 9mo
 2026-06-09
105 peers
AS209 AS553 AS835 AS924 AS1031 AS1103 AS1828 AS2500 AS2914 AS3130 AS3214 AS3257 AS3320 AS3399 AS3549 AS4128 AS4641 AS4775 AS5394 AS5580 AS6082 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8426 AS8582 AS12859 AS12956 AS13237 AS14315 AS14630 AS14907 AS15562 AS15605 AS15692 AS16276 AS16552 AS17290 AS17660 AS19529 AS20080 AS20811 AS23367 AS28917 AS29140 AS32590 AS34549 AS35266 AS35426 AS35710 AS36924 AS37239 AS37468 AS37697 AS38726 AS40864 AS40994 AS45437 AS45489 AS47692 AS48070 AS49544 AS49605 AS50877 AS51185 AS52075 AS52468 AS53828 AS55720 AS56457 AS56987 AS57630 AS57821 AS58057 AS61568 AS61832 AS64475 AS132884 AS138685 AS142271 AS142289 AS150369 AS199524 AS200612 AS206499 AS216285 AS271253 AS328964 AS398465
v4 v6
Charter-Communications-TWC-11351-NORTHEAST
AS11351
 2024-09-01
1y 9mo
 2026-06-09
64 peers
AS209 AS260 AS2914 AS3257 AS3549 AS5580 AS6082 AS6453 AS6762 AS8582 AS14315 AS16276 AS151326 AS216285
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

13
v4 prefixes
16k
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
2025-11-20
Lost Transit
AS14437 AS14437 → lost provider AS7016 AS7016
Confidence: 85% Duration: 444d
⇄
2024-09-02
New Transit
AS14437 AS14437 → added provider AS54004 AS54004
Confidence: 90%
⇄
2024-09-02
New Transit
AS14437 AS14437 → added provider AS13977 AS13977
Confidence: 90%
⇄
2024-09-02
New Transit
AS14437 AS14437 → added provider Charter-Communications-TWC-11351-NORTHEAST AS11351
Confidence: 90%
⇄
2024-09-02
New Transit
AS14437 AS14437 → added provider AS7016 AS7016
Confidence: 90%
⇄

Renewal Calendar

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

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