OPENSYSTEMS-AS

AS9092 · Zurich, Switzerland https://open-systems.com · CH · RIPENCC
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4
Upstream providers
0
Downstream customers
5.1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS3356
AS3356
 2024-11-01
1y 6mo
 2026-05-02
165 peers
AS209 AS835 AS924 AS999 AS1828 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4181 AS4641 AS6461 AS6730 AS6762 AS6830 AS7018 AS8220 AS11039 AS12859 AS12956 AS14315 AS14630 AS14907 AS15562 AS15605 AS15692 AS16276 AS16552 AS19529 AS20080 AS27986 AS28824 AS28917 AS29140 AS32590 AS35266 AS35710 AS40387 AS45049 AS45489 AS48112 AS49544 AS49605 AS50304 AS51185 AS52075 AS52468 AS57381 AS57821 AS58511 AS61832 AS64475 AS142289 AS150369 AS151704 AS199524 AS398465
DTAG
AS3320
 2024-11-01
1y 6mo
 2026-05-02
13 peers
AS14907 AS16552 AS38726 AS151704
AS174
AS174
 2024-11-01
1y 6mo
 2026-05-02
95 peers
AS3491 AS6461 AS38001 AS40864 AS53828 AS55720 AS134823 AS197580 AS199524 AS216285
LAMBDANET-AS
AS13237
 2025-07-26
9mo
 2026-05-02
7 peers
AS260 AS5580 AS8582 AS16260

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
5.1k
v4 addresses
1
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2024-12-07
Lost Transit
OPENSYSTEMS-AS AS9092 → lost provider GREEN AS1836
Confidence: 85%
⇄
2024-11-02
New Transit
OPENSYSTEMS-AS AS9092 → added provider AS3356 AS3356
Confidence: 90%
⇄
2024-11-02
New Transit
OPENSYSTEMS-AS AS9092 → added provider DTAG AS3320
Confidence: 90%
⇄
2024-11-02
New Transit
OPENSYSTEMS-AS AS9092 → added provider AS174 AS174
Confidence: 90%
⇄

Renewal Calendar

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

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