SIM-LTD-as

AS50579 · UA · RIPENCC

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1

Upstream providers

1

Downstream customers

1k

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
UARNET-AS AS3255	2024-09-01 1y 9mo	2026-06-09	53 peers AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6461 AS6830 AS7018 AS12956 AS15562 AS15692 AS16276 AS17660 AS132884		v4 v6

Customers (1)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
ZMM-AS AS41244	UA	2024-09-01 1y 9mo	2026-06-09	1k	54 peers AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6461 AS6830 AS7018 AS12956 AS15562 AS15692 AS16276 AS17660 AS132884		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

4

v4 prefixes

1k

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

2026-01-31

Lost Transit

SIM-LTD-as AS50579 → lost provider WTUC AS1820

Confidence: 85% Duration: 443d

⇄

2026-01-22

New Transit

SIM-LTD-as AS50579 → added provider WTUC AS1820

Confidence: 90%

⇄

2026-01-12

Lost Transit

SIM-LTD-as AS50579 → lost provider WTUC AS1820

Confidence: 85% Duration: 424d

⇄

2025-10-26

Lost Transit

SIM-LTD-as AS50579 → lost provider WTUC AS1820

Confidence: 85% Duration: 346d

⇄

2025-02-19

Lost Transit

SIM-LTD-as AS50579 → lost provider WTUC AS1820

Confidence: 85% Duration: 97d

⇄

2024-12-23

Possible Trial

SIM-LTD-as AS50579 → possible trial with WTUC AS1820

Confidence: 60%

⇄

2024-11-14

Lost Transit

SIM-LTD-as AS50579 → lost provider WTUC AS1820

Confidence: 85%

⇄

2024-09-02

New Transit

SIM-LTD-as AS50579 → added provider UARNET-AS AS3255

Confidence: 90%

⇄

2024-09-02

New Transit

ZMM-AS AS41244 → added provider SIM-LTD-as AS50579

Confidence: 90%

⇄

Renewal Calendar

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

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