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	Prefix	Description
	217.79.52.0/22	Omsk Branch of SB RAS
	2001:6d0:fff6::/48	Sobolev Institut of Mathematics

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS20485	TransTeleCom JSC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS20485	TransTeleCom JSC	✔	✔

aut-num:        AS8817
as-name:        OMSK-SBRAS
org:            ORG-IMSO1-RIPE
descr:          Campus network OSC - abbrivate in russian for
descr:          Science of Omsk region
descr:          This network maintaince in Omsk Branch of
descr:          Institute of Mathematics of S.L.Sobolev SB RAS
import:         from AS21127 action pref=100; accept AS21127
import:         from AS20485 action pref=100; accept AS20485
export:         to AS21127 announce AS8817
export:         to AS20485 announce AS8817
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8817-MNT
notify:         noc@omsknet.pro
created:        1970-01-01T00:00:00Z
last-modified:  2023-07-06T05:26:49Z
source:         RIPE
sponsoring-org: ORG-JCE1-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-IMSO1-RIPE
org-name:       Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, FGBU
country:        RU
org-type:       OTHER
address:        Dummy address for ORG-IMSO1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR23744-RIPE
mnt-ref:        ROSNIIROS-MNT
mnt-ref:        AS8817-MNT
mnt-by:         ROSNIIROS-MNT
mnt-by:         AS8817-MNT
created:        2010-09-16T14:02:24Z
last-modified:  2026-04-29T06:29:38Z
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: 2026-05-06T03:23:38Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-emix	24501
RIPE	as-zsttk-set	15331
RADB	as3491:as-customers-eu	85249
RIPE	as-sbras-set	7
RIPE	as-milecom	15193
RIPE	as-avantel	370