AS39563 CTA Systems B.V. - bgp.tools

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The website screenshot for https://ucsystems.nl

CTA Systems B.V.

AS Number 39563
Website https://ucsystems.nl

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 10 Nov 2017 (8 years old)
Registered to: nl.ucsystems (ripe)

Network status: Active, Allocated under RIPE

Network type: Content

Prefixes Originated: 9 IPv4, 1 IPv6

Upstreams

AS28685 - Routit BV
AS43350 - NForce Entertainment B.V.
AS50263 - A-Systems Sp. z o.o.

Rankings

#48 for AS Cone in Netherlands

#165 for Unique Domains in Netherlands

#108 for Known Peers in Netherlands

Prefixes Originated

9 IPv4, 1 IPv6

Addresses Originated

9 /24's of IPv4

65536 /48's of IPv6

	Prefix	Description
	85.8.131.0/24	UC Systems COLO
	185.80.8.0/24	UC Systems COLO
	185.80.9.0/24	UC Systems COLO
	185.80.10.0/24	UC Systems COLO
	185.80.11.0/24	UC Systems COLO
	185.231.16.0/24	UC Systems COLO
	185.231.17.0/24	UC Systems COLO
	185.231.18.0/24	UC Systems COLO
	185.231.19.0/24	UC Systems COLO
	2a0c:3900::/32	UC Systems COLO

Last Update: 2026-02-11T03:24:10Z UTC

Member of the following AS-SETs

-	Member	ASN Count

Go to PeeringDB page

PeeringDB AS-SET:: AS-UCSYSTEMS

Suggested Prefix Limits

IPv4: 12

IPv6: 2

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	LSIX	185.1.32.78	2001:7f8:8f::a503:9563:1	10 gbps
	1-IX EU	185.0.43.52	2001:7f8:115:1::1:52	10 gbps
	FogIXP Amsterdam	194.153.153.90	2001:7f8:16c:1:0:3:9563:1	10 gbps
	PITER-IX Frankfurt	31.44.187.107	2001:7f8:109::9a8b:1	10 gbps
	1-NL	194.180.226.80	2001:7f8:16d::80	10 gbps
	ERA-IX Amsterdam	185.1.240.196	2001:7f8:12a::196	10 gbps
	INTERIX	185.0.1.139	2001:7f8:134::6f	10 gbps
	Speed-IX	185.1.222.232	2001:7f8:b7::a503:9563:1	10 gbps
	Frys-IX	185.1.161.18	2001:7f8:10f::9a8b:273	10 gbps

Virtual Internet Exchange Points

What is a Virtual Internet Exchange?

	Name	IPv4	IPv6	Link Speed
	FogIXP	185.1.147.4	2001:7f8:ca:1:0:3:9563:1	10 gbps

Last Update: 2026-02-13T10:08:18Z UTC