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	Prefix	Description
	109.75.0.0/21	AVX infrastructure

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS25512	CD-Telematika a.s.	✔	✘
	AS39791	Telco Pro Services, a. s.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS25512	CD-Telematika a.s.	✔	✘
	AS39791	Telco Pro Services, a. s.	✔	✘

aut-num:        AS50975
as-name:        AVX_AS
org:            ORG-ACrs1-RIPE
import:         from AS25512 accept ANY  #  CDT
export:         to AS25512 announce AS50975
import:         from AS39791 accept ANY  #  CEZ TELCO
export:         to AS39791 announce AS50975
import:         from AS5610 accept ANY  #  O2
export:         to AS5610 announce AS50975
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ALBERON
created:        2010-05-06T08:50:00Z
last-modified:  2018-12-20T10:11:42Z
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-ACrs1-RIPE
org-name:       KYOCERA AVX Components s.r.o.
country:        CZ
org-type:       LIR
address:        Dummy address for ORG-ACrs1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR14397-RIPE
mnt-ref:        MNT-ALBERON
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ALBERON
created:        2009-10-27T10:54:25Z
last-modified:  2026-02-06T13:54:57Z
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: 2026-02-11T03:23:58Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as39791:as-tps	30
RIPE	as-transcz	797
RIPE	as-ctiol	219
RIPE	as-cez-ict	30
RIPE	as-cdt-networks	88
RIPE	as-cdt-fenix	10