Autonomous System details

AS25151

Cyso Group B.V.  ·  cyso.com

Netherlands

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AS25151 – Cyso Group B.V.

Field Value
Country Netherlands
Website cyso.com
Hosted domains 55,676
IPv4 addresses 15,872
IPv6 addresses 713,054,671,554,198,652,971,070,259,200
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 16, 2002
Updated 4 years ago on May 10, 2022

IP Ranges

Netblock Company Num of IPs
37.46.136.0/21 Cyso Group B.V. 2,048
85.158.200.0/21 Cyso Group B.V. 2,048
93.94.224.0/21 Cyso Group B.V. 2,048
109.235.72.0/21 Cyso Group B.V. 2,048
81.24.0.0/22 Cyso Group B.V. 1,024
81.24.4.0/22 Cyso Group B.V. 1,024
81.24.8.0/22 Cyso Group B.V. 1,024
185.54.112.0/22 Cyso Group B.V. 1,024
185.78.196.0/22 Cyso Group B.V. 1,024
80.85.160.0/23 Het ExtraNet NETBLOCK1 512
81.24.6.0/23 Cyso Group B.V. 512
81.24.10.0/23 Cyso Group B.V. 512
2.57.56.0/24 Realtime Register B.V. 256
37.72.138.0/24 Harlem Next B.V. 256
45.134.223.0/24 Bitmaster Online BV 256
62.129.139.0/24 Hosting.nl 256
62.129.149.0/24 Hosting.nl 256
80.85.161.0/24 Het ExtraNet NETBLOCK1 256
81.24.4.0/24 Cyso Group B.V. 256
81.24.9.0/24 Cyso Group B.V. 256
130.193.5.0/24 Cyso Group B.V. 256
185.123.55.0/24 Bitmaster Online B.V. 256
193.33.220.0/24 Ronald Pool is trading as Video en Media 256

Netblock Company
2a05:6cc0::/29 Cyso Group B.V.
2a01:518::/32 Cyso Group B.V.
2001:678:c50::/48 Realtime Register B.V.
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WHOIS Details

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                                                ASHandle:       AS25151
                                                OrgID:          AS25151
                                                ASName:         AS25151
                                                ASNumber:       AS25151
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 55,676 domain names hosted across 795 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.235.74.225 ██████████ 15,681
37.46.140.12 ██████████ 8,352
37.46.140.9 ██████████ 2,299
37.46.140.23 ██████████ 2,105
37.46.140.24 ██████████ 1,855
37.46.140.16 ██████████ 1,546
109.235.75.114 ██████████ 1,545
93.94.231.166 ██████████ 1,498
37.46.140.26 ███████ 1,375
37.46.140.20 █████████ 1,275

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Peers

There are 136 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15535 Virtual Access Internet BV
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15958 CETINdoo-NET
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS20764 CJSC RASCOM
AS20932 Services Industriels de Geneve
AS210728 CYSO-AMS
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS29169 GANDI SAS
AS293 ESnet
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS42708 Glesys AB
AS43727 KVANT TELECOM
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47160 MOJI SAS
AS47957 Worldline IGSA SA
AS48185 team.blue NV
AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG
AS48362 Stadtwerke Feldkirch
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS50300 CustodianDC Limited
AS50629 LWLcom GmbH
AS50673 Serverius
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS15535 Virtual Access Internet BV
AS210728 CYSO-AMS
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Pingable IPs

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

IP Address ASN Details
37.46.139.65 AS25151 Cyso Group B.V. 0.48ms from Amsterdam, NL
109.235.78.97 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
81.24.1.252 AS25151 Cyso Group B.V. 0.86ms from Amsterdam, NL
80.85.160.50 AS25151 Cyso Group B.V. 0.59ms from Amsterdam, NL
93.94.230.233 AS25151 Cyso Group B.V. 0.45ms from Amsterdam, NL
37.72.138.146 AS25151 Cyso Group B.V. 0.82ms from Amsterdam, NL
62.129.139.206 AS25151 Cyso Group B.V. 1.05ms from Amsterdam, NL
109.235.75.161 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
2001:678:c50::1 AS25151 Cyso Group B.V. 0.82ms from Amsterdam, NL
2a01:518:1:53:: AS25151 Cyso Group B.V. 0.66ms from Amsterdam, NL
93.94.228.1 AS25151 Cyso Group B.V. 0.72ms from Amsterdam, NL
2a05:6cc1:: AS25151 Cyso Group B.V. 0.41ms from Amsterdam, NL
85.158.203.1 AS25151 Cyso Group B.V. 0.56ms from Amsterdam, NL
2.57.56.205 AS25151 Cyso Group B.V. 0.80ms from Amsterdam, NL
85.158.205.242 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
109.235.72.2 AS25151 Cyso Group B.V. 0.60ms from Amsterdam, NL
2a01:518:1103::69 AS25151 Cyso Group B.V. 1.15ms from Amsterdam, NL
93.94.224.129 AS25151 Cyso Group B.V. 0.68ms from Amsterdam, NL
37.46.140.139 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
185.123.55.1 AS25151 Cyso Group B.V. 0.74ms from Amsterdam, NL
2a01:518:1085::24 AS25151 Cyso Group B.V. 1.03ms from Amsterdam, NL
81.24.0.125 AS25151 Cyso Group B.V. 0.87ms from Amsterdam, NL
81.24.3.2 AS25151 Cyso Group B.V. 0.85ms from Amsterdam, NL
85.158.207.194 AS25151 Cyso Group B.V. 0.71ms from Amsterdam, NL
37.46.143.1 AS25151 Cyso Group B.V. 0.50ms 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
14.165.41.191 AS45899 VNPT Corp 7.17ms from Da Nang, VN
76.149.124.127 AS7922 Comcast Cable Communications, LLC 7.26ms from Fremont, US
47.155.30.239 AS5650 Frontier Communications of America, Inc. 2.00ms from Los Angeles, US
63.200.208.95 AS7018 AT&T Enterprises, LLC 4.02ms from Los Angeles, US
175.33.154.239 AS4804 Microplex PTY LTD 2.20ms from Melbourne, AU
138.2.32.79 AS31898 Oracle Corporation 0.19ms from Osaka, JP
90.76.253.207 AS3215 Orange S.A. 13.23ms from Paris, FR
108.95.38.175 AS7018 AT&T Enterprises, LLC 3.21ms from San Antonio, US
72.159.99.31 AS6389 AT&T Enterprises, LLC 1.91ms from San Jose, US
200.161.80.175 AS27699 TELEFÔNICA BRASIL S.A 3.81ms from Sao Paulo, BR
81.196.60.239 AS8708 DIGI ROMANIA S.A. 1.59ms from Timisoara, RO
202.175.151.63 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.52ms from Tokyo, JP
195.202.233.111 AS6730 Sunrise GmbH 3.89ms from Zuerich, CH
154.254.186.127 AS36947 Telecom Algeria 11.92ms from Algiers, DZ
86.93.116.31 AS1136 KPN B.V. 1.24ms from Amsterdam, NL
20.55.102.239 AS8075 Microsoft Corporation 0.65ms from Ashburn, US
80.223.130.63 AS1759 Telia Finland Oyj 6.93ms from Helsinki, FI
8.220.154.79 AS45102 Alibaba (US) Technology Co., Ltd. 0.22ms from Manila, PH
101.59.76.255 AS210278 Sky Italia srl 17.08ms from Milan, IT
94.127.170.255 AS8334 LLC SETEL 0.88ms from Moscow, RU
104.211.142.239 AS8075 Microsoft Corporation 0.70ms from Mumbai, IN
71.51.79.255 AS209 CenturyLink Communications, LLC 1.14ms from Orlando, US
186.237.42.191 AS28658 Gigalink de Nova Friburgo Soluções em Rede Multimi 2.48ms from Rio de Janeiro, BR
47.224.179.111 AS20115 Charter Communications LLC 10.92ms from San Jose, US
191.114.61.175 AS7418 TELEFÓNICA CHILE S.A. 13.70ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -f3 85.158.203.129
traceroute to 85.158.203.129 (85.158.203.129): 64 hops max, 52 byte packets
3 [] 80.249.209.155 18.353 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 AS25151 at robtex.

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