Autonomous System details

AS39563

CTA Systems B.V.  ·  ucsystems.nl

Netherlands

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AS39563 – CTA Systems B.V.

Field Value
Country Netherlands
Website ucsystems.nl
Hosted domains 882
IPv4 addresses 2,304
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 8 years ago on Nov 10, 2017
Updated 4 years ago on Jun 25, 2021

IP Ranges

Netblock Company Num of IPs
85.8.131.0/24 UC Systems COLO 256
185.80.8.0/24 UC Systems COLO 256
185.80.9.0/24 UC Systems COLO 256
185.80.10.0/24 UC Systems COLO 256
185.80.11.0/24 UC Systems COLO 256
185.231.16.0/24 UC Systems COLO 256
185.231.17.0/24 UC Systems COLO 256
185.231.18.0/24 UC Systems COLO 256
185.231.19.0/24 UC Systems COLO 256
Netblock Company
2a0c:3900::/32 UC Systems COLO
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WHOIS Details

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                                                ASHandle:       AS39563
                                                OrgID:          AS39563
                                                ASName:         AS39563
                                                ASNumber:       AS39563
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 882 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.231.16.134 ███████ 421
185.231.16.43 ██████████ 329
185.231.16.150 ██████████ 80
185.231.16.133 ██████████ 31
185.231.16.95 ██████████ 23
185.231.16.132 ██████████ 17
185.231.16.64 ██████████ 13
185.231.16.149 ██████████ 6
185.231.16.116 ██████████ 4
185.231.16.97 ██████████ 1

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Peers

There are 65 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS12859 BIT BV
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS15943 wilhelm.tel GmbH
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS202365 Omer GOLGELI
AS20764 CJSC RASCOM
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS263152 MIGO TELECOM
AS28685 Routit BV
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS3214 xTom GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34927 iFog GmbH
AS35055 WI - Connect B.V.
AS35360 Frederic Gargula
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS43350 NForce Entertainment B.V.
AS43727 KVANT TELECOM
AS43733 Viva Armenia CJSC
AS44324 MoeDove LLC
AS44901 Belcloud LTD
AS47536 PathConnect GmbH
AS49544 i3D.net B.V
AS49917 LayerSwitch B.V.
AS49981 WorldStream
AS50304 Blix Solutions AS
AS50629 LWLcom GmbH
AS50869 FREEIX REMOTE
AS51088 A2B IP B.V.
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS56655 Gigahost AS
AS56662 Marcin Gondek
AS56911 Warian S.R.L.
AS57463 NetIX Communications JSC
AS58057 Securebit AG
AS58299 Openfactory GmbH
AS60144 3W Infra B.V.
AS61049 Exascale Ltd
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS6204 INTERKVM HOST SRL
AS62167 Tismi BV
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
AS8283 Netwerkvereniging Coloclue
AS8298 IPng Networks GmbH
AS9044 BSE Software GmbH
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS28685 Routit BV
AS43350 NForce Entertainment B.V.
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2a0c:3900:1001:2::dc:632 AS39563 CTA Systems B.V. 0.89ms from Amsterdam, NL
185.231.19.6 AS39563 CTA Systems B.V. 0.39ms from Amsterdam, NL
2a0c:3900:1020:2::dc:519 AS39563 CTA Systems B.V. 2.27ms from Amsterdam, NL
85.8.131.68 AS39563 CTA Systems B.V. 0.41ms from Amsterdam, NL
2a0c:3900:0:ac::c AS39563 CTA Systems B.V. 0.55ms from Amsterdam, NL
2a0c:3900:fbbb:fbbb::4 AS39563 CTA Systems B.V. 0.64ms from Amsterdam, NL
2a0c:3900:1002::1 AS39563 CTA Systems B.V. 0.57ms from Amsterdam, NL
185.231.16.54 AS39563 CTA Systems B.V. 0.43ms from Amsterdam, NL
185.231.18.16 AS39563 CTA Systems B.V. 0.39ms from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
23.118.40.107 AS7018 AT&T Enterprises, LLC 6.21ms from Chicago, US
54.72.83.59 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
34.40.10.219 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
183.130.75.155 AS4134 CHINANET-BACKBONE 13.94ms from Hangzhou, CN
217.11.167.43 AS213459 Snowd Security OU 0.56ms from Helsinki, FI
180.252.139.27 AS7713 PT Telekomunikasi Indonesia 1.98ms from Jakarta, ID
156.249.177.91 AS984 OCTOPUS WEB SOLUTION INC 0.48ms from Kuala Lumpur, MY
38.242.178.75 AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED 2.55ms from London, GB
169.231.82.251 AS131 University of California, Santa Barbara 3.85ms from Los Angeles, US
83.42.227.11 AS3352 TELEFONICA DE ESPANA S.A.U. 10.61ms from Madrid, ES
129.35.175.139 AS12980 AT&T Global Network Services Nederland B.V. 3.04ms from Marseille, FR
89.97.40.107 AS12874 Fastweb SpA 6.54ms from Milan, IT
206.31.240.11 AS3561 CenturyLink Communications, LLC 6.26ms from New York City, US
84.32.219.203 AS9009 M247 Europe SRL 0.20ms from New York City, US
179.235.105.59 AS28573 Claro NXT Telecomunicacoes Ltda 5.67ms from Sao Paulo, BR
175.239.92.107 AS4766 Korea Telecom 6.88ms from Seoul, KR
126.8.218.251 AS17676 SoftBank Corp. 3.79ms from Tokyo, JP
192.70.220.251 AS63300 SGGG Portfolio System Company Ltd. 0.40ms from Toronto, CA
2.191.186.139 AS58224 Iran Telecommunication Company PJS 15.06ms from Yerevan, AM
188.126.138.91 AS12479 Orange Espagne SA 5.81ms from Zaragoza, ES
23.97.221.27 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
181.127.196.219 AS23201 Telecel S.A. 10.79ms from Asuncion, PY
115.231.42.155 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 7.94ms from Hangzhou, CN
220.117.55.251 AS4766 Korea Telecom 1.29ms from Seoul, KR
220.143.1.139 AS3462 Data Communication Business Group 6.10ms from Taichung, TW

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m7 185.231.17.70
traceroute to 185.231.17.70 (185.231.17.70): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39563 at robtex.

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