Autonomous System details

AS58291

ColoCenter b.v.  ·  colocenter.nl

Netherlands

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AS58291 – ColoCenter b.v.

Field Value
Country Netherlands
Website colocenter.nl
Hosted domains 3,014
IPv4 addresses 7,424
IPv6 addresses 713,054,671,554,198,652,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 14 years ago on Jun 15, 2012
Updated a month ago on Mar 24, 2026

IP Ranges

Netblock Company Num of IPs
5.39.184.0/21 ColoCenter b.v. 2,048
45.11.28.0/22 Mark Michiel Janssen trading as SIG-I/O automatisering 1,024
185.79.152.0/22 ColoCenter b.v. 1,024
185.102.68.0/22 Defion Security Netherlands B.V. 1,024
185.140.184.0/22 ColoCenter b.v. 1,024
213.156.28.0/22 Defion Security Netherlands B.V. 1,024
91.205.193.0/24 IT-gemak B.V. 256
Netblock Company
2a02:f640::/29 ColoCenter b.v.
2a0e:5700::/32 Mark Michiel Janssen trading as SIG-I/O automatisering
2001:67c:cdc::/48 Stefan van Westering trading as Skywest
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WHOIS Details

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                                                ASHandle:       AS58291
                                                OrgID:          AS58291
                                                ASName:         AS58291
                                                ASNumber:       AS58291
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3,014 domain names hosted across 104 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.79.153.209 ██████████ 335
185.79.153.202 ██████████ 329
185.79.153.204 ██████████ 294
185.79.153.198 ██████████ 276
185.79.153.197 ██████████ 223
185.79.153.199 ██████████ 196
185.140.184.71 ██████████ 169
185.140.187.132 ██████████ 145
185.140.184.72 █████████ 137
185.79.153.200 ██████████ 99

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Peers

There are 110 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12859 BIT BV
AS13004 Serbian Open Exchange DOO
AS132337 Axclusive
AS137409 GSL Networks Pty LTD
AS14907 Wikimedia Foundation Inc.
AS15958 CETINdoo-NET
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS199524 G-Core Labs S.A.
AS200242 Ember Ana Reimer
AS200612 Gulf Bridge International Inc.
AS202365 Omer GOLGELI
AS204092 Association GRIFON
AS20485 Joint Stock Company TransTeleCom
AS205103 Telegraph42 Management GmbH
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS206009 Kinga de Vos trading as Kavos Vof
AS207489 RDK IT Solutions B.V.
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS209090 Association Stolon
AS20932 Services Industriels de Geneve
AS209675 Jelle Hofstee trading as AxisNetworks
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635 AS212635 Network
AS213753 InterEdge B.V.
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
AS264409 GRUPO YAX
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29632 Netassist International EOOD
AS3170 VeloxServ Communications Ltd
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
AS34872 Sarah Rossius trading as Servperso Systems
AS34927 iFog GmbH
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS39122 Blacknight Internet Solutions Limited
AS39249 Netassist International EOOD
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS42295 TBISS Ltd
AS42541 Fiberby ApS
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47692 Nessus GmbH
AS48185 team.blue NV
AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
AS48919 UACITY Ltd.
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS49673 Truenetwork LLC
AS50304 Blix Solutions AS
AS50629 LWLcom GmbH
AS50673 Serverius
AS50869 FREEIX REMOTE
AS51088 A2B IP B.V.
AS51185 MainStreaming SpA
AS5405 Inter.link GmbH
AS56655 Gigahost AS
AS56662 Marcin Gondek
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS57866 Fusix Networks B.V.
AS58057 Securebit AG
AS58299 Openfactory GmbH
AS58511 Anycast Global Backbone
AS59929 Flexibelt B.V.
AS60144 3W Infra B.V.
AS60171 AFR-IX TELECOM S.A.
AS60326 0xDEADBEEF LTD
AS60539 Huicast Telecom Limited
AS61349 MaxiTEL Telecom B.V.
AS6204 INTERKVM HOST SRL
AS62167 Tismi BV
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6424 EDGOO NETWORKS
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS20562 Broadband Hosting B.V.
AS213753 InterEdge B.V.
AS24785 Broadband Hosting B.V.
AS6830 Liberty Global Europe Holding B.V.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS206009 Kinga de Vos trading as Kavos Vof
AS207489 RDK IT Solutions B.V.
AS209675 Jelle Hofstee trading as AxisNetworks
AS59929 Flexibelt B.V.
AS61349 MaxiTEL Telecom B.V.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.102.70.1 AS58291 ColoCenter b.v. 2.11ms from Amsterdam, NL
5.39.188.241 AS58291 ColoCenter b.v. 1.39ms from Amsterdam, NL
185.102.68.183 AS58291 ColoCenter b.v. 1.43ms from Amsterdam, NL
5.39.184.39 AS58291 ColoCenter b.v. 1.42ms from Amsterdam, NL
5.39.190.1 AS58291 ColoCenter b.v. 1.40ms from Amsterdam, NL
185.102.69.11 AS58291 ColoCenter b.v. 1.43ms from Amsterdam, NL
185.79.153.34 AS58291 ColoCenter b.v. 1.39ms from Amsterdam, NL
5.39.187.128 AS58291 ColoCenter b.v. 1.41ms from Amsterdam, NL
5.39.185.1 AS58291 ColoCenter b.v. 1.40ms from Amsterdam, NL
185.140.185.77 AS58291 ColoCenter b.v. 1.41ms from Amsterdam, NL
185.79.152.115 AS58291 ColoCenter b.v. 1.37ms from Amsterdam, NL
185.79.154.193 AS58291 ColoCenter b.v. 1.39ms from Amsterdam, NL
185.79.155.129 AS58291 ColoCenter b.v. 1.39ms from Amsterdam, NL
213.156.28.1 AS58291 ColoCenter b.v. 2.10ms from Amsterdam, NL
5.39.186.66 AS58291 ColoCenter b.v. 1.41ms from Amsterdam, NL
185.140.184.13 AS58291 ColoCenter b.v. 1.43ms from Amsterdam, NL
5.39.189.40 AS58291 ColoCenter b.v. 1.38ms from Amsterdam, NL
185.140.187.57 AS58291 ColoCenter b.v. 1.38ms from Amsterdam, NL
5.39.191.129 AS58291 ColoCenter b.v. 1.41ms from Amsterdam, NL
2a0e:5700:4:2:5054:ff:fe73:3855 AS58291 ColoCenter b.v. 8.74ms from Amsterdam, NL
2a02:f640:0:1::2 AS58291 ColoCenter b.v. 1.45ms from The Hague, 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
154.251.146.115 AS36947 Telecom Algeria 11.70ms from Algiers, DZ
23.97.255.51 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
73.69.154.115 AS7922 Comcast Cable Communications, LLC 9.71ms from Boston, US
50.250.52.179 AS7922 Comcast Cable Communications, LLC 6.54ms from Boston, US
41.222.52.131 AS32653 eNetworks cc 1.05ms from Cape Town, ZA
217.249.54.131 AS3320 Deutsche Telekom AG 3.81ms from Frankfurt am Main, DE
208.86.239.83 AS40585 SCC Soft Computer 6.95ms from Miami, US
54.210.62.195 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
144.41.243.3 AS553 BelWue-Koordination 3.59ms from Zuerich, CH
20.124.146.131 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
108.89.141.163 AS7018 AT&T Enterprises, LLC 1.69ms from Atlanta, US
54.184.0.3 AS16509 Amazon.com, Inc. 0.36ms from Boardman, US
113.249.56.83 AS4134 CHINANET BACKBONE 2.70ms from Chongqing, CN
141.216.176.3 AS394769 University of Michigan - Flint 2.96ms from Detroit, US
2.203.117.99 AS3209 Vodafone GmbH 4.64ms from Duesseldorf, DE
174.74.50.243 AS22773 Cox Communications Inc. 7.84ms from Kansas City, US
109.151.218.3 AS2856 British Telecommunications PLC 9.71ms from London, GB
35.242.179.195 AS396982 Google LLC 0.11ms from London, GB
84.68.22.67 AS5378 Vodafone Limited 7.56ms from London, GB
126.28.94.3 AS17676 SoftBank Corp. 6.62ms from Osaka, JP
176.172.180.3 AS5410 Bouygues Telecom SA 0.69ms from Paris, FR
112.227.130.147 AS4837 CHINA UNICOM China169 Backbone 4.95ms from Qingdao, CN
83.166.1.131 AS31507 Servanet AB 6.68ms from Stockholm, SE
81.230.2.3 AS3301 Telia Company AB 10.51ms from Stockholm, SE
178.30.108.115 AS8434 Telenor Sverige AB 10.55ms from Stockholm, SE

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 213.156.31.7
traceroute to 213.156.31.7 (213.156.31.7): 7 hops max, 52 byte packets
2 [] 185.1.222.96 23.611 ms
3 [AS58291] 185.140.184.9 23.423 ms
4 [AS58291] 5.39.188.20 24.173 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Wrocław, PL
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 AS58291 at robtex.

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