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	Prefix	Description
	88.204.72.0/21	Tomsk State University of Systems Control and Radioel...
	212.192.112.0/20	Tomsk State University of Systems Control and Radioel...

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS12389	Rostelecom PJSC	✔	✘
	AS9049	JSC "ER-Telecom Holding"	✔	✘
	AS50928	PJSC MegaFon	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS12389	Rostelecom PJSC	✔	✘
	AS50928	PJSC MegaFon	✔	✘
	AS9049	JSC "ER-Telecom Holding"	✔	✘

aut-num:        AS41566
as-name:        TUSUR-AS
descr:          Tomsk, Russia
org:            ORG-TSUR1-RIPE
import:         from AS9049 accept ANY
export:         to AS9049 announce AS41566
import:         from AS34479 accept ANY
export:         to AS34479 announce AS41566
import:         from AS25446 accept ANY
export:         to AS25446 announce AS41566
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TOMLINE-MNT
created:        2006-09-15T08:56:00Z
last-modified:  2021-01-15T12:47:39Z
source:         RIPE
sponsoring-org: ORG-RA21-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-TSUR1-RIPE
org-name:       Federal State Budget Educational Institution of Higher Professional Education "Tomsk State University of Control Systems and Radio Electronics"
country:        RU
org-type:       OTHER
address:        Dummy address for ORG-TSUR1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        TSUR1-RIPE
mnt-ref:        TUSURADM-MNT
mnt-by:         TUSURADM-MNT
created:        2004-05-28T11:29:52Z
last-modified:  2026-05-13T05:35:25Z
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: 2026-06-13T03:23:53Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-tusur	1
RIPE	as-avantel	367
RIPE	as-tomline-set	9
LEVEL3	as-level3-origins-eu	0
RADB	as209141:as-rucust	69991
RIPE	as-retn-actual-v4	12868
RADB	as-emix	26566
RIPE	as3267:as-cust:as-gov:as-full	84
RIPE	as-rostelecom	69979
LEVEL3	as-level3-origins-na	0
RIPE	as-tomsk	26
RADB	as-hurricane	24864
RIPE	as-tomica-ix	35
RIPE	as3267:as-runnetcore	115
RIPE	as-tskix	43