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	Prefix	Description
	91.215.56.0/22	Voronenko Olena Kostyantunivna
	91.215.58.0/24	Voronenko Olena Kostyantunivna
	91.215.59.0/24	Voronenko Olena Kostyantunivna
	91.237.114.0/23	Kachanovskiy Sergey Sergeevich
	91.237.115.0/24	Kachanovskiy Sergey Sergeevich

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS43103	ONE TELECOM ltd	✔	✘
	AS199995	Omega Telecom LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS43103	ONE TELECOM ltd	✔	✘
	AS199995	Omega Telecom LLC	✔	✘
	AS24940	Hetzner Online GmbH	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS209823	Enki Multimedia EURL	✔	✘
	AS199524	Gcore S.A.	✔	✘
	AS211623	NAML B.V.	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS8801	Rocket Fibre Ltd	✔	✘
	AS207994	Blockchain Creek B.V.	✔	✘
	AS50392	LLC Campus Networks	✔	✘
	AS24482	SG.GS	✔	✘
	AS24724	Atman Sp. z o.o.	✔	✘

aut-num:        AS57981
as-name:        NCN-AS
org:            ORG-FKSS1-RIPE
import:         from AS3326 accept ANY
export:         to AS3326 announce AS57981
import:         from AS43103 accept ANY
export:         to AS43103 announce AS57981
import:         from AS44193 accept ANY
export:         to AS44193 announce AS57981
import:         from AS59613 accept ANY
export:         to AS59613 announce AS57981
import:         from AS44193 accept ANY
export:         to AS44193 announce AS57981
import:         from AS199995 accept ANY
export:         to AS199995 announce AS57981
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NCN-UA-MNT
created:        2012-03-23T15:40:03Z
last-modified:  2025-04-07T07:42:19Z
source:         RIPE
sponsoring-org: ORG-LW50-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-FKSS1-RIPE
org-name:       Kachanovskiy Sergey Sergeevich
country:        UA
org-type:       OTHER
address:        Dummy address for ORG-FKSS1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR19708-RIPE
mnt-ref:        NCN-UA-MNT
mnt-by:         NCN-UA-MNT
created:        2012-03-06T09:12:21Z
last-modified:  2026-04-29T07:03:04Z
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: 2026-05-06T03:23:58Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-ubnix:as-ods	1204
RIPE	as-ubnix	85360
RIPE	as-limanet	10
RADB	as-hurricane	24736
RIPE	as-newline	2581
RIPE	as199995:as-ext	739
RIPE	as-retn-actual-v4	12835
RIPE	as-transroute-spec	19626
RIPE	as-ubnix:as-global	85367
RIPE	as-volsbud	3
RIPE	as21011:as-clients	2093
RIPE	as199995:as-peer	748
RIPE	as-ncn	2