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	Prefix	Description
	91.213.5.0/24	A1 Systems Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS31133	PJSC MegaFon	✔	✘
	AS9002	RETN Limited	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS31133	PJSC MegaFon	✔	✘
	AS9002	RETN Limited	✔	✘
	AS57304	RETN Russia	✔	✘

aut-num:        AS49452
as-name:        A1-SYSTEMS-AS
org:            ORG-ASL9-RIPE
import:         from AS57304 accept ANY
import:         from AS31133 accept ANY
export:         to AS57304 announce AS49452
export:         to AS31133 announce AS49452
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-A1-SYSTEMS
created:        2009-06-11T09:48:38Z
last-modified:  2024-02-01T19:01:54Z
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-ASL9-RIPE
org-name:       A1 Systems Ltd.
country:        RU
org-type:       OTHER
address:        Dummy address for ORG-ASL9-RIPE
e-mail:         unread@ripe.net
abuse-c:        AR22983-RIPE
mnt-ref:        MNT-A1-SYSTEMS
mnt-by:         MNT-A1-SYSTEMS
created:        2009-06-10T08:48:35Z
last-modified:  2022-12-01T16:16:18Z
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: 2025-04-17T03:25:16Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-mf-mgsm	37326
RIPE	as200044:as-sg	20
RIPE	as-retn-actual-v4	11486
RIPE	as-sg	20
RIPE	as-mfmsk	304
RIPE	as57304:as-retn-ru	36917
RIPE	as-gars	1798