(AS5739) — BGP Market Intelligence

AS5739 · US · ARIN

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1

Upstream providers

0

Downstream customers

131k

v4 addresses

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
CALREN-DC AS2152	2024-09-01 1y 9mo	2026-06-09	149 peers AS209 AS1299 AS17350 AS33874 AS37468 AS47147 AS49028 AS151704 AS199524 AS209718		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

131k

v4 addresses

1

v6 prefixes

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

2026-06-03

Lost Transit

AS5739 AS5739 → lost provider AS396450 AS396450

Confidence: 85% Duration: 1d

⇄

2026-06-02

New Transit

AS5739 AS5739 → added provider AS396450 AS396450

Confidence: 90%

⇄

2024-09-02

New Transit

AS5739 AS5739 → added provider CALREN-DC AS2152

Confidence: 90%

⇄

Renewal Calendar

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

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