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	Prefix	Description
	91.223.74.0/24	ALKOM Security, a.s.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6855	Slovak Telekom, a.s.	✔	✘
	AS25248	RADIOKOMUNIKACE a.s.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6855	Slovak Telekom, a.s.	✔	✘
	AS25248	RADIOKOMUNIKACE a.s.	✔	✘

aut-num:        AS196762
as-name:        ASALKOM
org:            ORG-ALKM1-RIPE
import:         from AS25248 action pref=120; accept ANY
import:         from AS196943 action pref=120; accept ANY
export:         to AS25248 announce AS196762
export:         to AS196943 announce AS196762
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALKOM-MNT
created:        2011-02-03T15:38:50Z
last-modified:  2018-09-04T10:58:22Z
source:         RIPE
sponsoring-org: ORG-Vs35-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-ALKM1-RIPE
org-name:       ALKOM Security, a.s.
country:        CZ
org-type:       OTHER
address:        Dummy address for ORG-ALKM1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR20102-RIPE
mnt-ref:        ALKOM-MNT
mnt-by:         ALKOM-MNT
created:        2011-01-17T20:42:29Z
last-modified:  2022-12-01T16:15:28Z
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: 2026-03-11T03:24:04Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-bluetone-cust	51
RIPE	as-cra-sksix	51
RIPE	as8251:as-nfx-members	21
RIPE	as-transcz	796
RIPE	as-gtscz-cust	137
RIPE	as-cra	51
RIPE	as-cra-cznix	51