MARKASON-AS

AS12639 · UA · RIPENCC

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2

Upstream providers

0

Downstream customers

768

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
VOLZ AS12963	2024-09-01 1y 8mo	2026-05-09	37 peers AS260 AS2914 AS3257 AS3320 AS3491 AS4128 AS5580 AS6082 AS6730 AS6830 AS7018 AS15562 AS15692 AS16260 AS16276 AS32709 AS38008 AS46997 AS48112 AS57866 AS151704 AS197580 AS199524 AS328964
GT-AS AS44600	2024-10-25 1y 6mo	2026-05-09	13 peers AS209 AS3549

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3

v4 prefixes

768

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

MARKASON-AS AS12639 → lost provider GT-AS AS44600

Confidence: 85% Duration: 390d

⇄

2025-04-16

New Transit

MARKASON-AS AS12639 → added provider GT-AS AS44600

Confidence: 90%

⇄

2024-09-02

New Transit

MARKASON-AS AS12639 → added provider VOLZ AS12963

Confidence: 90%

⇄

Renewal Calendar

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

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