1. All IP Ranges
  2. 185.0.0.0/8
  3. 185.241.0.0/16
  4. AS215071  | 185.241.39.0/24

185.241.39.0/24

AS215071  ·  Server Switch Limited

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Summary

Country United Kingdom
Domain 4on.co.uk
ASN AS215071
Registry RIPE
ID UK-4ONLTD-20180115

WHOIS Details

inetnum:        185.241.36.0 - 185.241.39.255
netname:        UK-4ONLTD-20180115
country:        GB
org:            ORG-LA1958-RIPE
admin-c:        NA8966-RIPE
tech-c:         NA8966-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLYNX-MNT
created:        2025-03-19T09:59:44Z
last-modified:  2026-03-22T14:43:06Z
source:         RIPE
abuse-email:    abuse@4on.co.uk
abuse-c:        AR76881-RIPE
abuse-org:      ORG-LA1958-RIPE

organisation:   ORG-LA1958-RIPE
org-name:       4on LTD
country:        GB
org-type:       LIR
address:        122 Winchcombe Street
address:        GL52 2NW
address:        Cheltenham
address:        UNITED KINGDOM
phone:          +443333444447
e-mail:         accounts@4on.co.uk
admin-c:        NA8966-RIPE
tech-c:         NA8966-RIPE
abuse-c:        AR76881-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLYNX-MNT
created:        2024-09-24T07:30:16Z
last-modified:  2026-03-22T14:43:07Z
source:         RIPE
mnt-ref:        BLYNX-MNT
abuse-email:    abuse@4on.co.uk
abuse-c:        AR76881-RIPE
abuse-org:      undefined

role:           Net-Tech
address:        UNITED KINGDOM
address:        Cheltenham
address:        GL52 2NW
address:        122 Winchcombe Street
phone:          +443333444447
e-mail:         Ripe@4on.co.uk
nic-hdl:        NA8966-RIPE
mnt-by:         lir-uk-4onltd-1-MNT
created:        2024-09-24T07:30:14Z
last-modified:  2024-09-24T07:30:15Z
source:         RIPE

route:          185.241.36.0/22
origin:         AS59816
mnt-by:         BLYNX-MNT
created:        2021-01-05T16:23:07Z
last-modified:  2025-03-28T16:08:08Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.241.0.0/16

Range ASN Company Num of IPs
185.241.232.0/22 AS202936 Satpol Plus Sp. z o.o. 1,024
185.241.188.0/22 AS204751 MobielWerkt B.V. 1,024
185.241.0.0/22 AS20565 Netalis SAS 1,024
185.241.96.0/22 AS43646 TDF SASU 1,024
185.241.220.0/22 AS16019 Komplet NET s.r.o. 1,024
185.241.180.0/22 AS200748 EPT Grand-Orly Seine Bievre 1,024
185.241.252.0/22 AS47252 Grzegorz Wloch trading as LUKSUS 1,024
185.241.228.0/22 AS25369 SKKNET.NET Ltd 1,024
185.241.80.0/22 AS39390 Mainfreight Holding BV 1,024
185.241.76.0/22 AS41960 Interparts Online BV 1,024
185.241.172.0/22 AS205199 Bredbandig IT Communication i Goteborg AB 1,024
185.241.64.0/22 AS204760 MOMIT SRL 1,024
185.241.132.0/22 AS207044 Nuwave Communications Ltd 1,024
185.241.144.0/22 AS201602 Newtec Servizi srl 1,024
185.241.140.0/22 AS16347 UNYC SAS 1,024
185.241.32.0/22 AS29423 gridscale GmbH 1,024
185.241.20.0/22 AS21056 Vianova S.p.A 1,024
185.241.152.0/22 AS214401 maincubes one GmbH 1,024
185.241.216.0/22 AS34816 Anschutz Sports Holdings Limited 1,024
185.241.160.0/22 AS39362 Sveriges Utbildningsradio Aktiebolag 1,024
185.241.164.0/22 AS201838 Community Fibre Limited 1,024
185.241.196.0/22 AS41297 Adam Dlugosz trading as ABAKS 1,024
185.241.200.0/22 AS60475 Progettofibra Srl 1,024
185.241.192.0/22 AS47764 LLC VK 1,024
185.241.104.0/22 AS57665 Horyzont Technologie Internetowe sp.z.o.o. 1,024
185.241.24.0/22 AS204763 ZADARA TECHNOLOGIES LTD 1,024
185.241.88.0/22 AS198760 Quattre Internet SL 1,024
185.241.248.0/22 AS61323 ANS ACADEMY LIMITED 1,024
185.241.156.0/22 AS207456 Baker Group Ltd 1,024
185.241.92.0/22 AS3242 Ketchup Adv S.p.A. 1,024
185.241.224.0/22 AS204731 FIBRENEST LIMITED 1,024
185.241.28.0/22 AS199290 INSTALACIONES Y SERVICIOS MOWITEL S.L. 1,024
185.241.16.0/22 AS200480 PASUBIO TECNOLOGIA SRL 1,024
185.241.236.0/22 AS207594 Koehler Internet Services UG (haftungsbeschraenkt) 1,024
185.241.176.0/22 AS200483 Eneva Ltd 1,024
185.241.128.0/22 AS15704 XFERA Moviles S.A. 1,024
185.241.224.0/23 AS204731 FIBRENEST LIMITED 512
185.241.14.0/23 AS9009 Evowise SRL 512
185.241.12.0/23 AS9009 Evowise SRL 512
185.241.44.0/23 AS50763 MCKAYCOM 512
185.241.116.0/23 AS204229 Global Router LLC 512
185.241.118.0/23 AS204229 Global Router LLC 512
185.241.120.0/23 AS203068 Valor Information Technologies, S.L. 512
185.241.68.0/23 AS50340 JSC Selectel 512
185.241.226.0/23 AS204731 FIBRENEST LIMITED 512
185.241.70.0/23 AS209372 Beyond Tomorrow Ltd 512
185.241.241.0/24 AS204351 NAM system, a.s. 256
185.241.89.0/24 AS198760 Quattre Internet SL 256
185.241.243.0/24 AS204351 NAM system, a.s. 256
185.241.242.0/24 AS204351 NAM system, a.s. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
185.241.39.54 AS215071 Server Switch Limited 0.66ms from London, GB

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
35.91.89.24 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
171.92.62.24 AS4134 CHINANET-BACKBONE 4.52ms from Chengdu, CN
128.194.162.40 AS3794 Texas A&M University 5.80ms from Dallas, US
100.55.90.24 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
178.66.75.120 AS12389 PJSC Rostelecom 17.94ms from Saint Petersburg, RU
123.191.250.200 AS4837 CHINA UNICOM China169 Backbone 7.98ms from Tieling, CN
125.93.8.248 AS4134 CHINANET-BACKBONE 4.25ms from Guangzhou, CN
115.195.77.72 AS4134 CHINANET-BACKBONE 5.50ms from Hangzhou, CN
20.211.104.104 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
106.168.55.120 AS2516 KDDI CORPORATION 3.75ms from Tokyo, JP
78.98.53.200 AS6855 Slovak Telekom, a.s. 5.10ms from Bratislava, SK
137.128.241.248 AS668 United States Department of Defense (DoD) 4.20ms from Chicago, US
185.27.135.152 AS34119 Wildcard UK Limited 7.00ms from London, GB
126.28.214.136 AS17676 SoftBank Corp. 2.26ms from Osaka, JP
140.249.236.24 AS136195 Qingdao, Shandong Province, P.R.China. 1.50ms from Qingdao, CN
34.239.2.184 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
121.5.227.216 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.43ms from Shanghai, CN
126.216.211.136 AS17676 SoftBank Corp. 3.37ms from Tokyo, JP
47.27.2.8 AS20115 Charter Communications LLC 7.95ms from Atlanta, US
103.85.177.24 AS4808 China Unicom Beijing Province Network 2.54ms from Beijing, CN
123.117.54.40 AS4808 China Unicom Beijing Province Network 3.68ms from Beijing, CN
104.205.53.232 AS852 TELUS Communications Inc. 9.58ms from Edmonton, CA
109.221.35.184 AS3215 Orange S.A. 12.90ms from Frankfurt am Main, DE
178.93.233.200 AS214143 SKYDIGITAL TELECOM LTD 0.67ms from London, GB
92.238.30.24 AS5089 Virgin Media Limited 5.32ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 185.241.39.193
traceroute to 185.241.39.193 (185.241.39.193): 64 hops max, 52 byte packets
3 [AS1299] 62.115.192.45 0.406 ms
4 [AS249] 185.116.109.16 0.921 ms
5 [AS249] 185.116.110.23 0.788 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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