AS number 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 55,436
Number of IPv4 15,616
Number of IPv6 713,054,671,554,198,652,971,070,259,200
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 16, 2002
Updated 3 years ago on May 10, 2022

IP Ranges

Netblock Company Num of IPs
109.235.72.0/21 Cyso Group B.V. 2,048
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
185.54.112.0/22 Cyso Group B.V. 1,024
185.78.196.0/22 Cyso Group B.V. 1,024
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
80.85.160.0/23 Het ExtraNet NETBLOCK1 512
81.24.10.0/23 Cyso Group B.V. 512
81.24.6.0/23 Cyso Group B.V. 512
185.123.55.0/24 Bitmaster Online B.V. 256
193.33.220.0/24 Ronald Pool is trading as Video en Media 256
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

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 55,436 domain names hosted across 789 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.235.74.225 ██████████ 15,967
37.46.140.12 ██████████ 8,464
37.46.140.23 ██████████ 2,123
37.46.140.9 ██████████ 2,053
37.46.140.24 ██████████ 1,896
109.235.75.114 ██████████ 1,609
93.94.231.166 ██████████ 1,521
37.46.140.26 ███████ 1,366
37.46.140.20 █████████ 1,291
37.46.140.5 ██████████ 1,227

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Peers

There are 134 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 Provider
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
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS262761 Sinal Br Telecom Ltda
AS263152 MIGO TELECOM
AS267613 ELETRONET S.A.
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
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
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
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 Internetdienstleistungs GmbH
AS47160 MOJI SAS
AS47957 Worldline IGSA SA
AS48185 team.blue backbone
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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ASN API ASN Database Download

Downstreams

There are 2 downstreams for this ASN.

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

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

IP Address ASN Details
93.94.224.193 AS25151 Cyso Group B.V. 0.61ms from Amsterdam, NL
85.158.204.181 AS25151 Cyso Group B.V. 0.44ms from Amsterdam, NL
93.94.231.1 AS25151 Cyso Group B.V. 0.71ms from Amsterdam, NL
37.72.138.1 AS25151 Cyso Group B.V. 0.77ms from Amsterdam, NL
37.46.140.179 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
37.46.141.205 AS25151 Cyso Group B.V. 0.42ms from Amsterdam, NL
93.94.230.233 AS25151 Cyso Group B.V. 0.63ms from Amsterdam, NL
81.24.7.255 AS25151 Cyso Group B.V. 0.51ms from Amsterdam, NL
2a01:518:ffff:4020::53:4 AS25151 Cyso Group B.V. 0.55ms from Amsterdam, NL
2a01:518:1103::70 AS25151 Cyso Group B.V. 1.18ms from Amsterdam, NL
81.24.6.0 AS25151 Cyso Group B.V. 0.50ms from Amsterdam, NL
37.46.143.103 AS25151 Cyso Group B.V. 0.45ms from Amsterdam, NL
85.158.205.241 AS25151 Cyso Group B.V. 0.50ms from Amsterdam, NL
2a01:518:1085::25 AS25151 Cyso Group B.V. 0.90ms from Amsterdam, NL
85.158.207.1 AS25151 Cyso Group B.V. 0.74ms from Amsterdam, NL
109.235.74.97 AS25151 Cyso Group B.V. 0.75ms from Amsterdam, NL
93.94.227.174 AS25151 Cyso Group B.V. 0.41ms from Amsterdam, NL
109.235.77.41 AS25151 Cyso Group B.V. 0.58ms from Amsterdam, NL
85.158.203.129 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
93.94.228.1 AS25151 Cyso Group B.V. 0.68ms from Amsterdam, NL
81.24.2.2 AS25151 Cyso Group B.V. 0.85ms from Amsterdam, NL
62.129.139.110 AS25151 Cyso Group B.V. 1.03ms from Amsterdam, NL
2a01:518:1072::200 AS25151 Cyso Group B.V. 1.01ms from Amsterdam, NL
80.85.161.1 AS25151 Cyso Group B.V. 0.50ms from Amsterdam, NL
109.235.78.97 AS25151 Cyso Group B.V. 0.47ms 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
2.50.210.159 AS5384 Emirates Internet 6.89ms from Al Fujairah City, AE
20.55.102.239 AS8075 Microsoft Corporation 1.08ms from Ashburn, US
88.150.116.47 AS43341 MDlink online service center GmbH 2.83ms from Berlin, DE
76.150.24.191 AS7922 Comcast Cable Communications, LLC 7.52ms from Chicago, US
68.44.159.175 AS7922 Comcast Cable Communications, LLC 13.03ms from Chicago, US
123.245.43.255 AS4134 CHINANET-BACKBONE 6.04ms from Dalian, CN
91.62.20.143 AS3320 Deutsche Telekom AG 2.96ms from Frankfurt am Main, DE
163.227.126.15 AS38732 CMC Telecom Infrastructure Company 1.41ms from Hanoi, VN
14.167.232.223 AS45899 VNPT Corp 6.09ms from Ho Chi Minh City, VN
52.184.83.47 AS8075 Microsoft Corporation 0.67ms from Hong Kong, HK
176.27.61.47 AS5607 Sky UK Limited 6.22ms from London, GB
185.183.183.255 AS204170 Awaser Oman LLC 1.81ms from Muscat, OM
82.164.138.207 AS2119 Telenor Norge AS 5.77ms from Oslo, NO
213.216.204.143 AS16086 DNA Oyj 9.11ms from Oulu, FI
189.158.182.47 AS8151 UNINET 10.62ms from Santiago de Queretaro, MX
4.228.94.15 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR
13.62.109.207 AS16509 Amazon.com, Inc. 0.16ms from Stockholm, SE
175.180.61.255 AS4780 Digital United Inc. 0.75ms from Taipei, TW
4.248.208.111 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
42.239.152.63 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Zhengzhou, CN
76.1.199.255 AS19901 Brightspeed 3.77ms from Ashburn, US
111.93.114.143 AS45820 Tata Teleservices ISP AS 0.66ms from Chennai, IN
47.122.119.143 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 15.55ms from Hangzhou, CN
93.103.132.63 AS34779 T-2, d.o.o. 2.14ms from Ljubljana, SI
109.228.24.255 AS8560 IONOS SE 3.93ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 37.46.142.11
traceroute to 37.46.142.11 (37.46.142.11): 64 hops max, 52 byte packets
3 [] 80.249.209.155 1.138 ms
4 [AS25151] 37.46.142.11 0.612 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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