185.54.112.0/22

AS25151 · Cyso Group B.V.

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Summary

Country	Netherlands
Domain	cyso.net
ASN	AS25151
Registry	RIPE
ID	NL-CYSO-20120120

WHOIS Details

inetnum:        185.54.112.0 - 185.54.115.255
netname:        NL-CYSO-20120120
country:        NL
org:            ORG-CMH1-RIPE
admin-c:        CYSO-RIPE
tech-c:         CYSO-RIPE
status:         ALLOCATED PA
notify:         ripe-mnt@cyso.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CYSO-MNT
mnt-lower:      CYSO-MNT
mnt-domains:    CYSO-MNT
mnt-routes:     CYSO-MNT
created:        2014-04-17T14:36:02Z
last-modified:  2025-03-13T16:03:36Z
source:         RIPE
abuse-email:    abuse@cyso.net
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:         noc@cyso.net
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:    abuse@cyso.net
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:         noc@cyso.net
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:  abuse@cyso.net
remarks:        --
remarks:        Abuse issues : abuse@cyso.net
remarks:        Other technical issues : noc@cyso.net
remarks:        --
created:        2002-08-05T11:12:02Z
last-modified:  2019-11-04T12:45:28Z
source:         RIPE

route:          185.54.112.0/22
descr:          Cyso Hosting B.V. Block
origin:         AS25151
mnt-by:         CYSO-MNT
mnt-lower:      CYSO-MNT
mnt-routes:     CYSO-MNT
created:        2014-05-09T10:53:32Z
last-modified:  2014-05-09T10:55:03Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.54.0.0/16

Range	ASN	Company	Num of IPs
185.54.56.0/22	AS197697	DERKOM	1,024
185.54.36.0/22	AS57752	VOIP Telecom SAS	1,024
185.54.180.0/22	AS201975	Uniscape B.V.	1,024
185.54.168.0/22	AS60157	Antheus Telecom Ltd	1,024
185.54.184.0/22	AS31242	P4 Sp. z o.o.	1,024
185.54.148.0/22	AS60164	Webtrekk GmbH	1,024
185.54.132.0/22	AS29256	Charif and Fakir LLC	1,024
185.54.188.0/22	AS8481	SpaceNet AG	1,024
185.54.232.0/22	AS25291	SysEleven GmbH	1,024
185.54.192.0/22	AS12946	R Cable y Telecable Telecomunicaciones, S.A.U.	1,024
185.54.116.0/22	AS209040	SeWiKom GmbH	1,024
185.54.88.0/22	AS9287	89 AIA Capital Center , FL # 18, Ratchadaphisek rd, Dindaeng ,	1,024
185.54.172.0/22	AS3303	Alt Gr SA	1,024
185.54.84.0/22	AS42831	York UK Hosting Ltd	1,024
185.54.104.0/22	AS41073	Raidio Teilifis Eireann	1,024
185.54.120.0/22	AS5539	SpaceNet AG	1,024
185.54.24.0/22	AS9009	Evowise SRL	1,024
185.54.48.0/22	AS61960	INTERNOD LLC	1,024
185.54.108.0/22	AS61955	ColocationIX GmbH DC Customer Network IPs	1,024
185.54.224.0/22	AS6830	Virgin Media Ireland Limited	1,024
185.54.248.0/22	AS201984	E-Solutions BV	1,024
185.54.176.0/22	AS202011	EN+ TELECOM LLC	1,024
185.54.16.0/22	AS202024	TELECOMMUNICATIONS AND DIGITAL GOVERNMENT REGULATORY AUTHORITY	1,024
185.54.200.0/22	AS31084	MAGRATHEA TELECOMMUNICATIONS LIMITED	1,024
185.54.44.0/22	AS201883	G-Star Raw C.V.	1,024
185.54.80.0/22	AS202032	GOLINE SA - IPv4 Network	1,024
185.54.76.0/22	AS202040	SCT Schiele GmbH	1,024
185.54.20.0/22	AS34139	JSC DIVO	1,024
185.54.152.0/22	AS202074	Link Telecomunicazioni SRL	1,024
185.54.40.0/22	AS202078	Mix LLC	1,024
185.54.212.0/22	AS201333	Naquadria - Datacenter Services	1,024
185.54.144.0/22	AS35753	Etihad Salam Telecom CJSC	1,024
185.54.204.0/22	AS39647	Enreach Netherlands B.V.	1,024
185.54.72.0/22	AS16509	Upland Software UK Limited	1,024
185.54.244.0/22	AS49673	Truenetwork Infrastructure	1,024
185.54.18.0/23	AS202024	FEDnet-DR Assignment	512
185.54.16.0/23	AS202024	FEDnet-PR Assignment	512
185.54.24.0/23	AS9009	PPMAN Oslo Infrastructure	512
185.54.26.0/23	AS9009	PPMAN Oslo Infrastructure	512
185.54.136.0/23	AS199906	Moscow Center for Continuous Mathematical Education	512
185.54.238.0/23	AS60245	PPPoE customers Tyumen	512
185.54.100.0/23	AS205776	INET GROUP Sp. z o.o.	512
185.54.168.0/23	AS60157	Antheus Telecom	512
185.54.216.0/23	AS202606	Fiber Noord BV	512
185.54.159.0/24	AS202055	Qemat Al-Wasat Company	256
185.54.223.0/24	AS200107	Kaspersky Lab KDP	256
185.54.222.0/24	AS200107	Kaspersky Lab KDP	256
185.54.228.0/24	AS133480	PRCDN Consumer Pool	256
185.54.221.0/24	AS200107	Kaspersky Lab KDP	256

Hosted domains

There are 26 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.54.113.127	janjorre.nl	8
185.54.113.1	aitsburg.nl	2
185.54.114.188	cvamae.nl	2
185.54.113.110	wendbareoverheid.nl	1
185.54.115.104	de-jonge.org	1
185.54.113.233	childfriendlycities.nl	1
185.54.114.253	gemwoudenberg.nl	1
185.54.115.245	amsengineering.io	1
185.54.114.81	manseboykies.nl	1
185.54.114.193	newdefinition.nl	1
185.54.114.106	osre.dev	1
185.54.113.154	micel.io	1
185.54.113.87	detheaterschoolamsterdam.nl	1
185.54.114.181	clanplay.net	1
185.54.115.123	trickhesterman.nl	1
185.54.115.59	wtfab.nl	1
185.54.112.106	slijpspecialist.nl	1

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
35.85.154.54	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
109.136.12.86	AS5432 Proximus NV	`1.14ms` from Brussels, BE
24.211.161.102	AS11426 Charter Communications Inc	`13.68ms` from Charlotte, US
64.22.191.86	AS698 University of Illinois	`3.09ms` from Chicago, US
99.120.249.150	AS7018 AT&T Enterprises, LLC	`17.59ms` from Chicago, US
50.198.61.54	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Chicago, US
182.30.90.166	AS8987 Amazon Data Services Ireland Ltd	`0.83ms` from Columbus, US
99.109.96.214	AS7018 AT&T Enterprises, LLC	`2.15ms` from Dallas, US
49.190.67.22	AS4804 Microplex PTY LTD	`2.45ms` from Melbourne, AU
13.222.77.86	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
220.127.125.6	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
112.165.81.230	AS4766 Korea Telecom	`5.37ms` from Seoul, KR
121.186.233.118	AS4766 Korea Telecom	`4.44ms` from Seoul, KR
34.2.24.38	AS15169 Google LLC	`0.12ms` from Singapore, SG
185.18.109.86	AS197204 TeleMaks Ltd	`14.33ms` from Tbilisi, GE
4.229.179.166	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
176.74.245.198	AS28878 Signet B.V.	`0.77ms` from Amsterdam, NL
103.35.99.246	AS134509 1-TO-ALL COMPANY LIMITED	`0.24ms` from Bangkok, TH
93.133.59.118	AS6805 Telefonica Germany GmbH & Co.OHG	`2.90ms` from Duesseldorf, DE
91.21.155.6	AS3320 Deutsche Telekom AG	`3.28ms` from Frankfurt am Main, DE
47.114.9.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`7.46ms` from Hangzhou, CN
112.106.29.166	AS6619 SamsungSDS Inc.	`2.53ms` from Incheon, KR
4.187.189.118	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
165.85.161.182	AS394089 Google LLC	`0.14ms` from London, GB
172.119.166.166	AS20001 Charter Communications Inc	`6.76ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 185.54.112.244

traceroute to 185.54.112.244 (185.54.112.244): 7 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.423 ms

4 [] 80.249.209.155 0.633 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 2026

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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