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	Prefix	Description
	5.182.52.0/22	Svyaz-Holding Ltd.
	5.182.54.0/24	-
	5.182.55.0/24	Svyaz-Holding Ltd.
	46.17.48.0/21	Svyaz-Holding Ltd.
	46.17.52.0/24	-
	89.221.48.0/20	Svyaz-Holding Ltd.
	2a02:22c0::/32	Svyaz-Holding Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS47122	CYBERFIRST LLC	✔	✘
	AS20485	TransTeleCom JSC	✔	✔
	AS31133	MegaFon PJSC	✔	✔
	AS9002	RETN Limited	✔	✔
	AS3216	Vimpelcom PJSC	✔	✔
	AS20764	CJSC RASCOM	✔	✔
	AS57724	DDOS-GUARD LTD	✔	✘
	AS59692	IQWeb FZ-LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS47122	CYBERFIRST LLC	✔	✘
	AS57724	DDOS-GUARD LTD	✔	✔
	AS20764	CJSC RASCOM	✔	✔
	AS20485	TransTeleCom JSC	✔	✔
	AS31133	MegaFon PJSC	✔	✔
	AS31690	GeoTelecommunications LLC	✔	✘
	AS9002	RETN Limited	✔	✔
	AS204952	JSC "ER-Telecom Holding"	✔	✘
	AS3216	Vimpelcom PJSC	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS25091	IP-Max SA	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS24940	Hetzner Online GmbH	✘	✔
	AS59692	IQWeb FZ-LLC	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS2854	LLC Orange Business Services	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS49434	FBW NETWORKS SAS	✔	✘
	AS24482	SG.GS	✔	✔
	AS57304	RETN Russia	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS212591	N1 Solutions B.V. trading as PLTFRMS	✔	✔
	AS62222	QuickSoft LLC	✔	✔
	AS34927	iFog GmbH	✔	✘
	AS49418	NETSHIELD LTD	✔	✘
	AS50509	Transroute.Net	✔	✘
	AS10099	China Unicom Global	✘	✔
	AS3267	SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF ...	✔	✘
	AS55818	Matrix Cable Internet Exchange	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS31690	GeoTelecommunications LLC	✔	✘
	AS204952	JSC "ER-Telecom Holding"	✔	✘

aut-num:        AS43045
as-name:        SvHold-AS
org:            ORG-SL136-ripe
remarks:
remarks:        --------------------------------------
remarks:
remarks:        ReTN
import:         from AS57304 accept any
export:         to AS57304 announce AS-SvHolding
remarks:
remarks:        MSK-IX
import:         from AS8631 accept AS-MSKROUTESERVER
export:         to AS8631 announce AS-SvHolding
remarks:
remarks:        Megafon
import:         from AS31133 accept any
export:         to AS31133 announce AS-SvHolding
remarks:
remarks:        BeeLine
import:         from AS3216 accept any
export:         to AS3216 announce AS-SvHolding
remarks:
remarks:        DDOS-GUARD
import:         from AS57724 accept any
export:         to AS57724 announce AS-SvHolding
remarks:
remarks:        Piter-IX
import:         from AS50817 accept AS-PITER-IX
export:         to AS50817 announce AS-SvHolding
remarks:
remarks:        CyberFirst
import:         from AS47122 accept ANY
export:         to AS47122 announce AS-SvHolding
remarks:
remarks:        RASCOM
remarks:        from AS20764 accept ANY
remarks:        to AS20764 announce AS-SvHolding
remarks:
remarks:        TTK
remarks:        from AS20485 accept ANY
remarks:        to AS20485 announce AS-SvHolding
remarks:
remarks:        --------------------------------------
remarks:
remarks:        Wciom
remarks:        import: from AS204952 accept AS204952
remarks:        export: to AS204952 announce ANY
remarks:
remarks:        GeoTelecom
remarks:        import: from AS31690 accept AS31690
remarks:        export: to AS31690 announce ANY
remarks:
remarks:
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         SvHoldNet-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2007-05-30T09:34:57Z
last-modified:  2025-10-31T13:51:48Z
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:        ****************************


organisation:   ORG-SL136-RIPE
org-name:       Svyaz-Holding Ltd.
country:        RU
org-type:       LIR
address:        Dummy address for ORG-SL136-RIPE
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SvHoldNet-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SvHoldNet-MNT
abuse-c:        BUA911-RIPE
created:        2007-05-10T10:11:04Z
last-modified:  2023-10-21T12:06:50Z
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: 2026-02-15T03:23:51Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-eu	0
RIPE	as-ttk	39485
RIPE	as-transroute-spec	19660
RIPE	as-retn-actual-v4	12435
RIPE	as-tratata	1097
RADB	as3491:as-customers-eu	83953
RIPE	as-svholding	3
RIPE	as41194:as-rascom	2549
RIPE	as-mfmsk	305
RADB	as-hurricane	24649
RIPE	as-mf-mgsm	39307
RIPE	as47122:as-cyberfirst	140
RADB	as-hurricanev6	20546
RIPE	as-retn-actual-v6	3911