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 928
IPv4 addresses 2,304
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 8 years ago on Nov 10, 2017
Updated 5 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 928 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.231.16.134 ███████ 372
185.231.16.43 ██████████ 342
185.231.16.150 ██████████ 73
185.231.16.132 ██████████ 51
185.231.16.133 ██████████ 29
185.231.16.95 ██████████ 23
185.231.16.64 ██████████ 14
185.231.16.149 ██████████ 6
185.231.16.116 ██████████ 4
185.231.16.151 ██████████ 1

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Peers

There are 112 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12859 BIT BV
AS13194 Bite IP Network
AS132337 Axclusive
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS16347 ADISTA SAS
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS200242 Ember Ana Reimer
AS202365 Omer GOLGELI
AS2027 MilkyWan Association
AS204092 Association GRIFON
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS209022 Tschajera Limited
AS209090 Association Stolon
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635 AS212635 Network
AS215596 KISSGROUP SAS
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24785 Broadband Hosting B.V.
AS24940 Hetzner Online GmbH
AS24961 WIIT AG
AS25091 IP-Max SA
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28685 Routit BV
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29632 Netassist International EOOD
AS30886 PP KOM i TEX
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34927 iFog GmbH
AS35055 WI - Connect B.V.
AS35133 Eranium B.V.
AS35360 Frederic Gargula
AS35600 Vedege SAS
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37662 West Indian Ocean Cable Company
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41051 FREETRANSIT Project
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS42295 TBISS Ltd
AS42541 Fiberby ApS
AS43350 NForce Entertainment B.V.
AS43733 Viva Armenia CJSC
AS44097 AUTONOMOUS CLOSET
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4657 StarHub Ltd
AS48185 team.blue NV
AS48646 SDRmedia Verwaltungs GmbH
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS50263 A-Systems Sp. z o.o.
AS50304 Blix Solutions AS
AS50629 LWLcom GmbH
AS50673 Serverius
AS50869 FREEIX REMOTE
AS51088 A2B IP B.V.
AS51185 MainStreaming SpA
AS52075 Wifirst S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS56655 Gigahost AS
AS56662 Marcin Gondek
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58057 Securebit AG
AS58299 Openfactory GmbH
AS58511 Anycast Global Backbone
AS60144 3W Infra B.V.
AS60326 0xDEADBEEF LTD
AS60539 Huicast Telecom Limited
AS61049 Exascale Ltd
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS6204 INTERKVM HOST SRL
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS20562 Broadband Hosting B.V.
AS24785 Broadband Hosting B.V.
AS28685 Routit BV
AS35133 Eranium B.V.
AS43350 NForce Entertainment B.V.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS35055 WI - Connect B.V.
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ASN API & Database

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:3900:1001:1::dc:513 AS39563 CTA Systems B.V. 0.85ms from Amsterdam, NL
2a0c:3900:1020:2::dc:519 AS39563 CTA Systems B.V. 2.27ms from Amsterdam, NL
2a0c:3900:0:ac::a AS39563 CTA Systems B.V. 0.59ms from Amsterdam, NL
185.231.19.65 AS39563 CTA Systems B.V. 0.26ms from Amsterdam, NL
2a0c:3900:1002:0:aed9:107c:41e3:3544 AS39563 CTA Systems B.V. 0.46ms from Amsterdam, NL
85.8.131.38 AS39563 CTA Systems B.V. 0.23ms from Amsterdam, NL
185.231.16.71 AS39563 CTA Systems B.V. 0.37ms from Amsterdam, NL
185.231.18.195 AS39563 CTA Systems B.V. 0.24ms from Amsterdam, NL
2a0c:3900:fbbb:fbbb::4 AS39563 CTA Systems B.V. 0.57ms 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
54.77.92.75 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
171.225.156.91 AS7552 Viettel Group 11.28ms from Ho Chi Minh City, VN
23.220.22.43 AS16625 Akamai Technologies, Inc. 0.27ms from Kuala Lumpur, MY
58.241.222.27 AS4837 CHINA UNICOM China169 Backbone 7.15ms from Nanjing, CN
104.252.54.203 AS9009 M247 Europe SRL 0.35ms from New York City, US
124.145.125.59 AS9824 JCOM Co., Ltd. 10.30ms from Osaka, JP
31.45.104.123 AS2119 Telenor Norge AS 5.66ms from Oslo, NO
44.221.33.155 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
59.127.81.11 AS3462 Data Communication Business Group 5.21ms from Taichung, TW
126.41.52.59 AS17676 SoftBank Corp. 7.20ms from Tokyo, JP
131.196.75.11 AS265754 BUSTOS NICOLAS ANDRES 16.25ms from Buenos Aires, AR
178.250.160.155 AS28676 WiTCOM Wiesbadener Informations- und Telekommunikations GmbH 1.27ms from Frankfurt am Main, DE
43.155.43.187 AS132203 Tencent Building, Kejizhongyi Avenue 0.23ms from Hong Kong, HK
156.244.246.107 AS9294 GNET INC. 0.86ms from Hong Kong, HK
109.148.14.107 AS2856 British Telecommunications PLC 11.66ms from London, GB
38.143.131.171 AS174 Cogent Communications, LLC 0.38ms from Los Angeles, US
37.1.222.203 AS58061 Scalaxy B.V. 0.19ms from Meppel, NL
194.87.187.155 AS9123 JSC TIMEWEB 0.53ms from Moscow, RU
72.47.194.155 AS398101 GoDaddy.com, LLC 1.39ms from Phoenix, US
151.251.157.219 AS29580 A1 Bulgaria EAD 0.83ms from Sofia, BG
220.144.97.27 AS2518 BIGLOBE Inc. 9.41ms from Tokyo, JP
86.84.210.203 AS1136 KPN B.V. 2.75ms from Amsterdam, NL
192.119.176.251 AS55083 Numerex Corp 0.87ms from Atlanta, US
72.105.73.43 AS6167 Verizon Business 17.22ms from Atlanta, US
24.30.1.43 AS7922 Comcast Cable Communications, LLC 3.86ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 185.231.16.125
traceroute to 185.231.16.125 (185.231.16.125): 64 hops max, 52 byte packets
3 [] 193.239.116.13 0.362 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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