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 55,766
IPv4 addresses 15,872
IPv6 addresses 713,054,671,554,198,652,971,070,259,200
ASN type Hosting
Registry ripe
Allocated 24 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
93.94.231.0/24 Cyso Hosting 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 55,766 domain names hosted across 791 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.235.74.225 ██████████ 15,530
37.46.140.12 ██████████ 8,203
37.46.140.9 ████████ 2,439
37.46.140.23 ██████████ 2,075
37.46.140.24 ██████████ 1,843
37.46.140.16 ██████████ 1,604
109.235.75.114 ██████████ 1,549
93.94.231.166 █████████ 1,485
37.46.140.26 ███████ 1,370
37.46.140.20 █████████ 1,260

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Peers

There are 7 peers for this ASN.

Peers Name
AS1267 WIND TRE S.P.A.
AS1299 Arelion Sweden AB
AS15535 Virtual Access Internet BV
AS200020 Stichting NBIP-NaWas
AS210728 CYSO-AMS
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS200020 Stichting NBIP-NaWas
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS15535 Virtual Access Internet BV
AS210728 CYSO-AMS
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a01:518:1104::116 AS25151 Cyso Group B.V. 1.56ms from Amsterdam, NL
81.24.6.0 AS25151 Cyso Group B.V. 0.54ms from Amsterdam, NL
81.24.0.253 AS25151 Cyso Group B.V. 0.76ms from Amsterdam, NL
81.24.11.255 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
37.46.140.179 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
81.24.4.50 AS25151 Cyso Group B.V. 1.20ms from Amsterdam, NL
109.235.75.161 AS25151 Cyso Group B.V. 0.48ms from Amsterdam, NL
62.129.139.213 AS25151 Cyso Group B.V. 1.01ms from Amsterdam, NL
80.85.160.51 AS25151 Cyso Group B.V. 0.56ms from Amsterdam, NL
37.46.138.99 AS25151 Cyso Group B.V. 0.40ms from Amsterdam, NL
2.57.56.1 AS25151 Cyso Group B.V. 0.64ms from Amsterdam, NL
109.235.77.41 AS25151 Cyso Group B.V. 0.53ms from Amsterdam, NL
81.24.10.0 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
93.94.230.233 AS25151 Cyso Group B.V. 0.46ms from Amsterdam, NL
37.46.137.49 AS25151 Cyso Group B.V. 0.39ms from Amsterdam, NL
2a05:6cc1:: AS25151 Cyso Group B.V. 0.66ms from Amsterdam, NL
109.235.72.130 AS25151 Cyso Group B.V. 0.61ms from Amsterdam, NL
2a01:518:1090::1 AS25151 Cyso Group B.V. 0.71ms from Amsterdam, NL
45.134.223.1 AS25151 Cyso Group B.V. 0.74ms from Amsterdam, NL
93.94.226.33 AS25151 Cyso Group B.V. 0.61ms from Amsterdam, NL
37.46.139.121 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
85.158.205.241 AS25151 Cyso Group B.V. 0.47ms from Amsterdam, NL
109.235.79.198 AS25151 Cyso Group B.V. 0.40ms from Amsterdam, NL
93.94.231.129 AS25151 Cyso Group B.V. 0.69ms from Amsterdam, NL
81.24.7.255 AS25151 Cyso Group B.V. 0.54ms 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
171.213.164.63 AS4134 CHINANET-BACKBONE 3.49ms from Chengdu, CN
50.57.229.175 AS19994 Rackspace Hosting 0.50ms from Chicago, US
69.246.255.111 AS7922 Comcast Cable Communications, LLC 6.14ms from Chicago, US
172.245.225.79 AS36352 HostPapa 0.31ms from Dallas, US
95.188.73.175 AS12389 PJSC Rostelecom 0.78ms from Krasnoyarsk, RU
63.200.208.95 AS7018 AT&T Enterprises, LLC 3.62ms from Los Angeles, US
180.47.101.223 AS4713 NTT DOCOMO BUSINESS,Inc. 11.26ms from Osaka, JP
176.45.23.127 AS25019 Saudi Telecom Company JSC 1.85ms from Riyadh, SA
79.55.2.95 AS3269 Telecom Italia S.p.A. 5.46ms from Rome, IT
46.31.240.159 AS8681 JT (Jersey) Limited 0.61ms from Saint Peter Port, GG
119.195.105.47 AS4766 Korea Telecom 6.50ms from Seoul, KR
34.198.131.143 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
35.241.228.47 AS396982 Google LLC 0.16ms from Brussels, BE
171.217.233.255 AS4134 CHINANET-BACKBONE 6.71ms from Chengdu, CN
171.234.217.239 AS7552 Viettel Group 1.16ms from Hanoi, VN
192.143.31.95 AS37611 AFRIHOST SP (PTY) LTD 10.50ms from Johannesburg, ZA
34.176.60.111 AS396982 Google LLC 0.09ms from Santiago, CL
140.238.28.175 AS31898 Oracle Corporation 0.16ms from Seoul, KR
1.235.27.63 AS9318 SK Broadband Co Ltd 1.77ms from Seoul, KR
118.222.18.63 AS9318 SK Broadband Co Ltd 3.00ms from Seoul, KR
179.117.100.175 AS26599 TELEFÔNICA BRASIL S.A 8.69ms from São Paulo, BR
71.206.9.95 AS7922 Comcast Cable Communications, LLC 6.21ms from Ashburn, US
45.24.146.191 AS7018 AT&T Enterprises, LLC 1.80ms from Atlanta, US
54.217.211.159 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
38.93.140.255 AS40564 VOCOM International Telecommunication, INC. 0.43ms from Los Angeles, 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 93.94.226.33
traceroute to 93.94.226.33 (93.94.226.33): 64 hops max, 52 byte packets
3 [AS201011] 81.95.9.44 0.434 ms
4 [] 80.249.209.155 44.787 ms
5 [AS25151] 93.94.226.33 0.647 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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