AS24971 MasterDC s.r.o. - bgp.tools

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The website screenshot for https://www.master.cz

MasterDC s.r.o.

AS Number 24971
Website https://www.master.cz

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 11 Jun 2002 (24 years old)
Registered to: cz.master (ripe)

Network status: Active, Allocated under RIPE

Network type: Content

Prefixes Originated: 33 IPv4, 13 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS9002 - RETN Limited
AS197451 - Brno University of Technology

Rankings

#17 for AS Cone in Czech Republic

#196 for Estimated Eyeballs in Czech Republic

#6 for Unique Domains in Czech Republic

#8 for Known Peers in Czech Republic

#19 for Originated IPv4 Space in Czech Republic

#8 for Originated IPv6 Space in Czech Republic

Tags:

Last Update: 2026-09-08T03:32:37Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Go to PeeringDB page

PeeringDB AS-SET:: AS24971:AS-MASTERCZ

Suggested Prefix Limits

IPv4: 100

IPv6: 70

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	NIX.CZ	91.210.16.86	2001:7f8:14::11:2	200 gbps
	NIX.CZ FENIX	194.50.100.86	2001:7f8:14:5ec::11:2	100 gbps
	NIX.CZ FENIX	194.50.100.85	2001:7f8:14:5ec::11:1	100 gbps
	Peering.cz	185.0.20.14	2001:7f8:7f::14	100 gbps
	BR-IX	185.1.25.11	2001:7f8:87::11	10 gbps
	NIX.SK	194.30.187.85	2001:7f8:91::8:1	10 gbps
	NIX.CZ	91.210.16.85	2001:7f8:14::11:1	n/a

Last Update: 2026-09-09T10:08:15Z UTC