MICROSTRATEGY_POLAND-AS

AS51996 · PL · RIPENCC

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2

Upstream providers

0

Downstream customers

512

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
ATMAN-ISP-AS AS15694	2024-09-01 1y 8mo	2026-05-18	77 peers AS999 AS1031 AS2500 AS2914 AS3257 AS3320 AS3491 AS4128 AS4641 AS4775 AS5580 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS15562 AS16276 AS16552 AS17350 AS17660 AS20080 AS23673 AS27986 AS32590 AS35280 AS35426 AS37697 AS38001 AS48112 AS49544 AS49605 AS51185 AS52468 AS52873 AS53828 AS55720 AS132884 AS134823 AS142289 AS151704 AS154335 AS197580 AS199524 AS212317 AS216285 AS262462 AS267613 AS398465		v4 v6
AS-NETIA AS12741	2024-09-01 1y 8mo	2026-05-18	58 peers AS209 AS3549		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

512

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

2026-05-08

Lost Transit

MICROSTRATEGY_POLAND-AS AS51996 → lost provider AS-NETIA AS12741

Confidence: 85% Duration: 613d

⇄

2024-09-02

New Transit

MICROSTRATEGY_POLAND-AS AS51996 → added provider ATMAN-ISP-AS AS15694

Confidence: 90%

⇄

2024-09-02

New Transit

MICROSTRATEGY_POLAND-AS AS51996 → added provider AS-NETIA AS12741

Confidence: 90%

⇄

Renewal Calendar

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

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