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	Prefix	Description
	85.219.173.0/24	CERI International Sp. z o.o

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS12912	T-Mobile Polska S.A.	✔	✘
	AS12741	Netia SA	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS12912	T-Mobile Polska S.A.	✔	✘
	AS12741	Netia SA	✔	✘

aut-num:        AS200115
as-name:        CERI-International-ASN
org:            ORG-CISZ2-RIPE
import:         from AS8246 accept ANY
import:         from AS12968 accept ANY
export:         to AS8246 announce AS200115
export:         to AS12968 announce AS200115
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CERI-International-MNT
mnt-by:         IPARTNERS-MNT
created:        2013-10-04T13:44:40Z
last-modified:  2018-09-04T11:22:40Z
source:         RIPE
sponsoring-org: ORG-ITP1-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-CISZ2-RIPE
org-name:       CERI International Sp. z o.o.
country:        PL
org-type:       OTHER
address:        Dummy address for ORG-CISZ2-RIPE
abuse-c:        CIAA1-RIPE
# Email removed, Log into bgp.tools to see whois emails
mnt-ref:        IPARTNERS-MNT
mnt-ref:        CERI-International-MNT
mnt-by:         CERI-International-MNT
mnt-by:         IPARTNERS-MNT
created:        2013-09-24T08:33:24Z
last-modified:  2025-03-10T09:32:31Z
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: 2025-12-26T03:24:44Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-netia-msk-ix	1005
RIPE	as-ipartners	2851
RIPE	as5617:as-pl	2043
RIPE	as-netia	1083
RIPE	as-netia-peering	965
RIPE	as8246:as-tpnet	1022