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	Prefix	Description
	91.195.128.0/23	Open Systems Ltd.
	91.204.104.0/22	Open Systems Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS200442	Kotsarev Alexey Evgenevich	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS200442	Kotsarev Alexey Evgenevich	✔	✘
	AS13105	INFORM LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS13105	INFORM LLC	✔	✘

aut-num:        AS43712
as-name:        OPENSYSTEMS-AS
org:            ORG-OSL4-RIPE
remarks:        --- UpStreams ---
import:         from AS200442 action pref=500; accept ANY
export:         to AS200442 announce AS-OSYSTEMS
import:         from AS58314 action pref=300; accept ANY
export:         to AS58314 announce AS-OSYSTEMS
import:         from AS31302 action pref=100; accept ANY
export:         to AS31302 announce AS-OSYSTEMS
descr:          --- Peers ---
import:         from AS13105 action pref=100; accept AS13105
export:         to AS13105 announce ANY
remarks:        -----------------------------------------------------------
remarks:        User support, general questions: tech@osystems.ru
remarks:        Looking Glass http://lg.osystems.ru
remarks:        -----------------------------------------------------------
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         tech@osystems.ru
mnt-by:         MNT-OPENSYSTEMS
created:        2007-09-18T10:13:13Z
last-modified:  2019-05-28T08:57:42Z
source:         RIPE
sponsoring-org: ORG-CS216-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-OSL4-RIPE
org-name:       Open Systems Ltd.
country:        RU
org-type:       OTHER
address:        Dummy address for ORG-OSL4-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR23228-RIPE
mnt-ref:        MNT-OPENSYSTEMS
mnt-by:         MNT-OPENSYSTEMS
created:        2007-09-07T08:41:29Z
last-modified:  2022-12-01T16:41:34Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-12-26T03:24:28Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-synterra-ug	194
RIPE	as-osystems-ru	1
RIPE	as-osystems	1