AS25248 RADIOKOMUNIKACE a.s. - bgp.tools

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RADIOKOMUNIKACE a.s.

AS Number 25248
Website https://www.cra.cz

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 20 Sep 2002 (22 years old)
Registered to: cz.cra (ripe)

Network status: Active, Allocated under RIPE

Network type: Eyeball

Prefixes Originated: 5 IPv4, 2 IPv6

Upstreams

AS1299 - Arelion (fka. Telia Carrier)
AS174 - Cogent Communications
AS6939 - Hurricane Electric LLC

Rankings

#12 for AS Cone in Czech Republic

#14 for Estimated Eyeballs in Czech Republic

#25 for Unique Domains in Czech Republic

#18 for Known Peers in Czech Republic

#15 for Originated IPv4 Space in Czech Republic

#33 for Originated IPv6 Space in Czech Republic

Tags:

Prefixes Originated

5 IPv4, 2 IPv6

Addresses Originated

417 /24's of IPv4

65537 /48's of IPv6

	Prefix	Description
	82.99.128.0/18	RADIOKOMUNIKACE a.s.
	84.244.64.0/18	RADIOKOMUNIKACE a.s.
	85.207.0.0/16	RADIOKOMUNIKACE a.s.
	193.32.56.0/24	IPv4 network
	212.158.128.0/19	RADIOKOMUNIKACE a.s.
	2001:67c:2100::/48	ProfiNet s.r.o.
	2a02:a40::/32	RADIOKOMUNIKACE a.s.

Last Update: 2025-03-25T03:24:57Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Go to PeeringDB page

PeeringDB AS-SET:: AS-CRA

Suggested Prefix Limits

IPv4: 120

IPv6: 80

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	NIX.CZ	91.210.16.206	2001:7f8:14::3e:2	400 gbps
	Peering.cz	185.0.20.132	2001:7f8:7f::132	100 gbps
	Peering.cz	185.0.20.246	2001:7f8:7f::246	100 gbps
	SIX.SK	192.108.148.65	2001:7f8:2f::65	10 gbps
	NIX.CZ	91.210.16.205	2001:7f8:14::3e:1	n/a

Last Update: 2025-03-26T10:08:38Z UTC