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	Prefix	Description
	91.244.160.0/21	Master IT Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS44050	Petersburg Internet Network ltd.	✔	✘
	AS20632	PJSC MegaFon	✔	✘
	AS50509	Transroute.Net	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS44050	Petersburg Internet Network ltd.	✔	✘
	AS20632	PJSC MegaFon	✔	✘
	AS50509	Transroute.Net	✔	✘

aut-num:        AS31503
as-name:        ASMasterIT
org:            ORG-MAST2-RIPE
import:         from AS50509 action pref=120; accept ANY
import:         from AS3216 action pref=120; accept ANY
import:         from AS20632 action pref=120; accept ANY
export:         to AS20632 announce AS31503
export:         to AS50509 announce AS31503
export:         to AS3216 announce AS31503
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NEWLINETEL-MNT
mnt-by:         MNT-PIN
created:        2012-09-03T08:04:34Z
last-modified:  2021-08-16T14:10:21Z
source:         RIPE
sponsoring-org: ORG-PINl1-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-MAST2-RIPE
org-name:       Master IT Ltd.
country:        RU
org-type:       OTHER
address:        Dummy address for ORG-MAST2-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        MIAH1-RIPE
mnt-ref:        MNT-PIN
mnt-by:         MNT-PIN
created:        2017-03-21T12:34:03Z
last-modified:  2022-12-01T16:36:36Z
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: 2026-03-11T03:24:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-sovam	36745
RIPE	as50509:as-transroute-x	31134
RIPE	as-pin	102
RIPE	as-peterstar	658
RADB	as-hurricane	24681