109.235.72.0/21

AS25151  ·  Cyso Group B.V.

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Summary

Country Netherlands
Domain cyso.net
ASN AS25151
Registry RIPE
ID NL-CYSO-20100125

WHOIS Details

inetnum:        109.235.72.0 - 109.235.79.255
netname:        NL-CYSO-20100125
country:        NL
org:            ORG-CMH1-RIPE
admin-c:        CYSO-RIPE
tech-c:         CYSO-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CYSO-MNT
mnt-lower:      CYSO-MNT
mnt-domains:    CYSO-MNT
mnt-routes:     CYSO-MNT
created:        2010-01-25T08:38:50Z
last-modified:  2025-03-13T16:02:39Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CYSO-RIPE
abuse-org:      ORG-CMH1-RIPE

organisation:   ORG-CMH1-RIPE
org-name:       Cyso Group B.V.
country:        NL
org-type:       LIR
address:        Wognumsebuurt 3
address:        1817 BH
address:        Alkmaar
address:        NETHERLANDS
phone:          +31 72 751 3400
fax-no:         +31 72 751 3401
e-mail:         [email protected]
admin-c:        CYSO-RIPE
admin-c:        SCAW666-RIPE
admin-c:        TSW-RIPE
abuse-c:        CYSO-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CYSO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CYSO-MNT
created:        2005-01-13T06:11:10Z
last-modified:  2025-03-13T15:51:08Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CYSO-RIPE
abuse-org:      undefined

role:           Cyso Hosting B.V. Technical Role Account
address:        Cyso Managed Hosting B.V.
address:        Wognumsebuurt 3
address:        1817 BH Alkmaar
address:        The Netherlands
phone:          +31 72 7513400
fax-no:         +31 72 7513401
e-mail:         [email protected]
admin-c:        TSW-RIPE
admin-c:        SCAW666-RIPE
admin-c:        PIJN1-RIPE
tech-c:         TSW-RIPE
tech-c:         PIJN1-RIPE
tech-c:         SCAW666-RIPE
nic-hdl:        CYSO-RIPE
mnt-by:         CYSO-MNT
abuse-mailbox:  [email protected]
remarks:        --
remarks:        Abuse issues : [email protected]
remarks:        Other technical issues : [email protected]
remarks:        --
created:        2002-08-05T11:12:02Z
last-modified:  2019-11-04T12:45:28Z
source:         RIPE

route:          109.235.72.0/21
descr:          Cyso Hosting B.V. Block
origin:         AS25151
mnt-by:         CYSO-MNT
mnt-lower:      CYSO-MNT
mnt-routes:     CYSO-MNT
created:        2011-01-07T13:34:53Z
last-modified:  2012-08-09T09:51:20Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 109.235.0.0/16

Range ASN Company Num of IPs
109.235.136.0/21 AS33873 Arvato Systems GmbH 2,048
109.235.8.0/21 AS9202 GYUSS PKF LTD 2,048
109.235.240.0/21 AS8728 AS INFONET 2,048
109.235.48.0/21 AS6206 Netrouting B.V. 2,048
109.235.192.0/21 AS196925 AZERTELECOM LLC 2,048
109.235.120.0/21 AS59395 Southern Communications Ltd 2,048
109.235.232.0/21 AS51057 nexxtra GmbH 2,048
109.235.216.0/21 AS50538 OOO Petrosvyaz 2,048
109.235.32.0/21 AS50522 Sewan Nederland B.V. 2,048
109.235.40.0/21 AS50469 Peer Kohlstetter trading as Hessenkom GmbH & Co. KG 2,048
109.235.224.0/21 AS48284 SWU TeleNet GmbH 2,048
109.235.88.0/21 AS48190 T2 Mobile LLC 2,048
109.235.184.0/21 AS47586 Dmitriy V. Kozmenko 2,048
109.235.80.0/21 AS43734 UEM de METZ 2,048
109.235.160.0/21 AS43247 YooMoney NBCO LLC 2,048
109.235.208.0/21 AS39156 First Telecom Ltd 2,048
109.235.128.0/21 AS15699 Adam EcoTech, S.A 2,048
109.235.0.0/21 AS210712 ISP Alliance a.s. 2,048
109.235.64.0/21 AS212531 UAB Interneto vizija 2,048
109.235.16.0/21 AS34471 Free Technologies Excom S.L. 2,048
109.235.56.0/21 AS25504 Vautron Rechenzentrum AG 2,048
109.235.52.0/22 AS207456 Netrouting B.V. 1,024
109.235.100.0/22 AS35132 Enivest AS 1,024
109.235.10.0/23 AS51500 Servisnet Ltd. 512
109.235.204.0/23 AS197206 BusinessCom DE1 Infrastructure 512
109.235.12.0/23 AS51500 Servisnet Ltd. 512
109.235.8.0/23 AS43633 Gigabit group 512
109.235.194.0/23 AS207251 Azertelekom-NET 2 512
109.235.152.0/23 AS196708 Antea s.r.l. 512
109.235.175.0/24 AS41528 Websupport Hosting Network 256
109.235.206.0/24 AS42726 BusinessCom CY1 Services 256
109.235.207.0/24 AS42726 Businesscom CY1 Services 256
109.235.118.0/24 AS207333 Hoster.KZ 256
109.235.160.0/24 AS43247 YooMoney corporate network 256
109.235.161.0/24 AS43247 YooMoney corporate network 256
109.235.162.0/24 AS43247 YooMoney corporate network 256
109.235.163.0/24 AS43247 YooMoney corporate network 256
109.235.164.0/24 AS43247 YooMoney corporate network 256
109.235.165.0/24 AS43247 YooMoney corporate network 256
109.235.166.0/24 AS43247 YooMoney corporate network 256
109.235.167.0/24 AS43247 YooMoney corporate network 256
109.235.248.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.249.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.250.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.251.0/24 AS43260 DGN TEKNOLOJI A.S. 256
109.235.252.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.254.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.255.0/24 AS43260 DGN Teknoloji Anonim Sirketi 256
109.235.117.0/24 AS207333 Hoster.KZ 256

Hosted domains

There are 18,807 domain names hosted across 117 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
109.235.74.225 fultoncountyremc.com 15683
109.235.75.114 narcolepsie.nl 1546
109.235.75.55 symkas.nl 311
109.235.74.210 realtimeregister.com 200
109.235.76.99 macbook-inruilen.nl 143
109.235.75.201 afspraakboeken.be 134
109.235.75.112 inlogscheidingsexpert.nl 94
109.235.78.36 juristu.nl 68
109.235.78.30 kaaskoppenstad.nl 56
109.235.78.55 internationalschoolalmere.nl 42
109.235.75.221 deneuroloog.nl 35
109.235.78.27 ambulanceamsterdam.nl 32
109.235.79.229 praktijkgidsarbeidsveiligheid.nl 31
109.235.75.59 luten-kunststofkozijnen.nl 30
109.235.78.12 kindcentrumhoogwoud.nl 28
109.235.78.4 wijzijnsamen.nl 24
109.235.76.7 poeffie.nl 24
109.235.75.115 cheesemarket.amsterdam 19
109.235.78.21 edilon.de 18
109.235.75.200 bedrijfsmassagerijnmond.nl 13

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
109.235.72.2 AS25151 Cyso Group B.V. 0.63ms from Amsterdam, NL
109.235.73.182 AS25151 Cyso Group B.V. 0.45ms from Amsterdam, NL
109.235.78.97 AS25151 Cyso Group B.V. 0.49ms from Amsterdam, NL
109.235.74.129 AS25151 Cyso Group B.V. 0.71ms from Amsterdam, NL
109.235.79.28 AS25151 Cyso Group B.V. 0.49ms from Amsterdam, NL
109.235.75.161 AS25151 Cyso Group B.V. 0.48ms from Amsterdam, NL
109.235.77.35 AS25151 Cyso Group B.V. 0.51ms 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
85.148.51.213 AS5390 EuroNet 1.33ms from Amsterdam, NL
179.51.242.5 AS263190 CATTANEO LUIS EDUARDO (VELOSTAR) 7.28ms from Buenos Aires, AR
181.30.171.5 AS7303 Telecom Argentina S.A. 3.52ms from Buenos Aires, AR
122.136.127.197 AS4837 CHINA UNICOM China169 Backbone 11.06ms from Changchun, CN
185.190.192.5 AS206266 HanseMerkur Krankenversicherung AG 5.19ms from Copenhagen, DK
154.85.250.133 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
93.121.253.245 AS21351 Canal + Telecom SAS 4.18ms from Le Lamentin, MQ
92.22.235.133 AS13285 TalkTalk Communications Limited 5.91ms from Manchester, GB
66.175.198.213 AS26785 Netwurx LLC 6.03ms from Mount Prospect, US
58.240.73.101 AS4837 CHINA UNICOM China169 Backbone 5.07ms from Nanjing, CN
61.120.240.21 AS10010 TOKAI Communications Corporation 6.28ms from Osaka, JP
158.191.150.53 AS9159 Credit Agricole SA 2.04ms from Paris, FR
112.233.69.213 AS4837 CHINA UNICOM China169 Backbone 7.45ms from Qingdao, CN
211.188.49.69 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 0.82ms from Seoul, KR
118.54.60.165 AS4766 Korea Telecom 2.07ms from Seoul, KR
114.218.181.149 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.00ms from Shanghai, CN
139.74.129.245 AS1780 Valmet Oyj 1.03ms from Singapore, SG
47.237.135.213 AS45102 Alibaba (US) Technology Co., Ltd. 0.75ms from Singapore, SG
220.135.199.133 AS3462 Data Communication Business Group 4.10ms from Taichung, TW
182.20.163.197 AS10010 TOKAI Communications Corporation 2.30ms from Tokyo, JP
211.15.196.165 AS2516 KDDI CORPORATION 1.92ms from Tokyo, JP
197.3.108.149 AS37705 TOPNET 2.39ms from Tunis, TN
172.201.164.85 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
111.13.89.229 AS9808 China Mobile Communications Group Co., Ltd. 3.71ms from Beijing, CN
89.23.64.21 AS28964 Orion Telekom Tim d.o.o.Beograd 3.03ms from Belgrade, RS

Traceroute

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

$
traceroute -a -n -q1 -f3 109.235.77.42
traceroute to 109.235.77.42 (109.235.77.42): 64 hops max, 52 byte packets
3 [] 80.249.209.155 6.578 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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