(AS19945) — BGP Market Intelligence

AS19945 · US · ARIN

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2

Upstream providers

0

Downstream customers

8.2k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
Charter-Communications-TWC-11427-TEXAS AS11427	2026-01-03 5mo	2026-06-09	56 peers AS209 AS260 AS2914 AS3130 AS3320 AS5580 AS6453 AS6762 AS8582 AS17350 AS47147 AS64112 AS64475 AS212271 AS263009 AS271253 AS328840		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1

v4 prefixes

8.2k

v4 addresses

1

v6 prefixes

<0.1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-01-04

New Transit

AS19945 AS19945 → added provider Charter-Communications-TWC-11427-TEXAS AS11427

Confidence: 90%

⇄

2026-01-03

Lost Transit

AS19945 AS19945 → lost provider Charter-Communications-CHARTER-20115 AS20115

Confidence: 85% Duration: 488d

⇄

2025-11-25

Lost Transit

AS19945 AS19945 → lost provider AS6939 AS6939

Confidence: 85% Duration: 449d

⇄

2024-09-02

New Transit

AS19945 AS19945 → added provider Charter-Communications-CHARTER-20115 AS20115

Confidence: 90%

⇄

2024-09-02

New Transit

AS19945 AS19945 → added provider AS11353 AS11353

Confidence: 90%

⇄

2024-09-02

New Transit

AS19945 AS19945 → added provider AS6939 AS6939

Confidence: 90%

⇄

Renewal Calendar

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

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