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	Prefix	Description
	5.183.12.0/22	ISP Alliance a.s.
	77.104.194.0/24	System NET LINE s.r.o.
	77.104.210.0/24	System NET LINE s.r.o.
	77.104.216.0/24	Customer CPS-NETLINE
	77.104.223.0/24	System NET LINE s.r.o.
	77.104.240.0/24	System NET LINE s.r.o.
	77.104.245.0/24	System NET LINE s.r.o.
	94.138.116.0/22	GB-COMP v.o.s.
	94.138.120.0/22	CoProSys a.s.
	185.73.100.0/22	ISP Alliance a.s.
	185.73.104.0/22	ISP Alliance a.s.
	185.73.108.0/22	ISP Alliance a.s.
	185.167.184.0/22	ISP Alliance a.s.
	2001:678:112c::/48	Stredni prumyslova skola Ostrov, prispevkova organizace
	2a03:4260::/29	ISP Alliance a.s.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS47232	ISP Alliance a.s.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS47232	ISP Alliance a.s.	✔	✔

aut-num:        AS201476
as-name:        Wolfnet
org:            ORG-GSa22-RIPE
import:         from AS47232 accept ANY
import:         from AS39906 accept ANY
export:         to AS47232 announce AS201476
export:         to AS39906 announce AS201476
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         ruzicka@grapesc.cz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GRAPESC
created:        2014-10-15T15:49:39Z
last-modified:  2018-09-04T11:29:36Z
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:        ****************************


organisation:   ORG-GSa22-RIPE
org-name:       ISP Alliance a.s.
country:        CZ
org-type:       LIR
address:        Dummy address for ORG-GSa22-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        IA3261-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-GRAPESC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GRAPESC
created:        2008-04-22T12:13:14Z
last-modified:  2026-05-13T07:32:19Z
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: 2026-06-09T03:24:02Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	21136
RIPE	as-ispalliance-cz	233
RIPE	as-grapesc-cz	54