5.187.16.0/20

AS20860 · IOMART CLOUD SERVICES LIMITED

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Summary

Country	United Kingdom
Domain	iomart.com
ASN	AS20860
Registry	RIPE
ID	UK-IOMART-20120809

WHOIS Details

inetnum:        5.187.16.0 - 5.187.31.255
netname:        UK-IOMART-20120809
country:        GB
org:            ORG-ISTI1-RIPE
admin-c:        IOM-RIPE
tech-c:         IOM-RIPE
status:         ALLOCATED PA
mnt-by:         IOMART-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-04-14T07:46:19Z
last-modified:  2025-05-22T12:20:52Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        IA3304-RIPE
abuse-org:      ORG-ISTI1-RIPE

organisation:   ORG-ISTI1-RIPE
org-name:       IOMART GROUP PLC
country:        GB
org-type:       LIR
address:        Iomart, 6 Atlantic Quay 55 Robertson Street
address:        G2 8JD
address:        Glasgow
address:        UNITED KINGDOM
phone:          +441419316400
fax-no:         +441419316401
e-mail:         [email protected]
admin-c:        IOM-RIPE
admin-c:        IOM-RIPE
mnt-ref:        GB10488-RIPE-MNT
mnt-ref:        IOMART-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IOMART-MNT
abuse-c:        IA3304-RIPE
created:        2004-04-17T12:16:38Z
last-modified:  2025-05-22T12:20:35Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        IA3304-RIPE
abuse-org:      undefined

role:           iomart Network Team
address:        6 Atlantic Quay, 55 Robertson Street, Glasgow, Scotland, G2 8JD
e-mail:         [email protected]
nic-hdl:        IOM-RIPE
tech-c:         BM12128-RIPE
tech-c:         RT6816-RIPE
tech-c:         AA45540-RIPE
admin-c:        MF22493-RIPE
mnt-by:         IOMART-MNT
notify:         [email protected]
created:        2016-01-05T16:36:31Z
last-modified:  2025-08-28T08:01:20Z
source:         RIPE

route:          5.187.16.0/20
descr:          ServerSpace Ltd.
origin:         AS20860
mnt-by:         MNT-SERVERSPACE
created:        2017-05-11T10:52:38Z
last-modified:  2017-05-11T10:52:38Z
source:         RIPE

route:          5.187.16.0/20
descr:          ServerSpace Ltd.
origin:         AS43082
mnt-by:         MNT-SERVERSPACE
created:        2012-08-09T14:26:42Z
last-modified:  2012-08-09T14:26:42Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 5.187.16.0/20

Range	ASN	Company	Num of IPs
5.187.27.0/24	AS11352	Nomad Digital - CA3	256
5.187.30.0/24	AS11352	Sonassi US	256
5.187.28.0/24	AS203833	IOMART GROUP PLC	256
5.187.24.0/24	AS29164	IOMART GROUP PLC	256

Nearby Ranges

BGP prefixes that overlap with 5.187.0.0/16

Range	ASN	Company	Num of IPs
5.187.128.0/17	AS5483	Magyar Telekom Plc.	32,768
5.187.96.0/19	AS21351	Canal + Telecom SAS	8,192
5.187.8.0/21	AS49628	LLC Skytel	2,048
5.187.40.0/21	AS199096	JSC Digital network Logos	2,048
5.187.32.0/24	AS215078	FRESH CODE - FZCO	256
5.187.24.0/24	AS29164	IOMART GROUP PLC	256
5.187.0.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
5.187.1.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
5.187.27.0/24	AS11352	Nomad Digital - CA3	256
5.187.33.0/24	AS57169	EDIS Infrastructure in Poland	256
5.187.30.0/24	AS11352	Sonassi US	256
5.187.28.0/24	AS203833	IOMART GROUP PLC	256
5.187.35.0/24	AS206264	Amarutu Technology Ltd	256
5.187.58.0/24	AS213298	Cortex IT SA	256

Hosted domains

There are 157 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.187.31.135	norgesbooking.no	85
5.187.21.92	miramaralaqahhotel.co.uk	27
5.187.21.188	railweather.co.uk	15
5.187.25.166	civichallstanleytickets.co.uk	2
5.187.20.97	charleshopeliving.co.uk	2
5.187.25.170	heverfestival-tickets.co.uk	1
5.187.30.51	ppohub.com	1
5.187.25.184	yasshop.co.uk	1
5.187.30.52	performancepartsonly.com	1
5.187.25.182	mdrsandnors.co.uk	1
5.187.25.178	northantscrickettickets.com	1
5.187.16.29	airexs.com	1
5.187.16.89	ssclients.co.uk	1
5.187.17.18	serverspacestatus.co.uk	1
5.187.16.90	ssclients.co.uk	1
5.187.25.183	threecountiesonline.co.uk	1
5.187.25.174	leatherhead-tickets.co.uk	1
5.187.25.185	wccctickets.co.uk	1
5.187.25.172	howard-tenens.co.uk	1
5.187.25.175	lgvinstructorregister.uk	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

Read more

Pingable IPs

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

IP Address	ASN	Details
5.187.28.1	AS203833 firstcolo GmbH	`0.29ms` from Vienna, AT
5.187.22.72	AS20860 IOMART CLOUD SERVICES LIMITED	`1.90ms` from London, GB
5.187.26.132	AS20860 IOMART CLOUD SERVICES LIMITED	`0.84ms` from London, GB
5.187.21.99	AS20860 IOMART CLOUD SERVICES LIMITED	`0.59ms` from London, GB
5.187.31.33	AS20860 IOMART CLOUD SERVICES LIMITED	`1.10ms` from London, GB
5.187.18.130	AS20860 IOMART CLOUD SERVICES LIMITED	`1.78ms` from London, GB
5.187.27.3	AS11352 Iomartcloud Inc.	`4.50ms` from San Jose, US
5.187.29.145	AS20860 IOMART CLOUD SERVICES LIMITED	`1.18ms` from London, GB
5.187.23.7	AS20860 IOMART CLOUD SERVICES LIMITED	`1.03ms` from London, GB
5.187.25.42	AS20860 IOMART CLOUD SERVICES LIMITED	`0.76ms` from London, GB
5.187.30.161	AS11352 Iomartcloud Inc.	`0.22ms` from Ashburn, US
5.187.20.129	AS20860 IOMART CLOUD SERVICES LIMITED	`1.02ms` 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
100.40.9.84	AS701 Verizon Business	`1.99ms` from Boston, US
80.200.81.212	AS5432 Proximus NV	`2.24ms` from Brussels, BE
66.203.20.244	AS22320 Miami Valley Educational Computer Association	`5.68ms` from Columbus, US
59.153.244.212	AS131429 MOBIFONE Corporation	`0.92ms` from Hanoi, VN
203.23.208.4	AS7604 Zettagrid Pty Ltd	`2.24ms` from Perth, AU
180.224.64.100	AS17858 LG POWERCOMM	`2.08ms` from Seoul, KR
1.15.254.148	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.15ms` from Shanghai, CN
52.193.163.20	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
194.219.246.164	AS1241 Forthnet	`4.65ms` from Athens, GR
90.173.32.68	AS12479 Orange Espagne SA	`14.09ms` from Barcelona, ES
45.227.172.4	AS264758 ISP GROUP SRL	`14.87ms` from Buenos Aires, AR
181.9.76.52	AS7303 Telecom Argentina S.A.	`15.12ms` from Buenos Aires, AR
122.138.82.116	AS4837 CHINA UNICOM China169 Backbone	`7.58ms` from Changchun, CN
173.194.90.36	AS15169 Google LLC	`0.41ms` from Council Bluffs, US
200.138.227.148	AS8167 V tal	`7.11ms` from Curitiba, BR
75.131.230.132	AS20115 Charter Communications LLC	`15.62ms` from Dallas, US
193.160.144.116	AS12735 TurkNet Iletisim Hizmetleri A.S.	`8.77ms` from Istanbul, TR
109.209.7.68	AS3215 Orange S.A.	`5.65ms` from Paris, FR
3.94.91.100	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
187.94.217.100	AS53078 Acesse Comunicação Ltda	`6.63ms` from Rio de Janeiro, BR
42.82.150.4	AS38669 LG HelloVision Corp.	`8.89ms` from Seoul, KR
175.251.90.52	AS4766 Korea Telecom	`5.44ms` from Seoul, KR
140.111.119.228	AS1659 Taiwan Academic Network (TANet) Information Center	`4.34ms` from Taipei, TW
126.221.127.244	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
89.236.143.100	AS15600 Quickline AG	`4.11ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f2 5.187.29.209

traceroute to 5.187.29.209 (5.187.29.209): 64 hops max, 52 byte packets

2 [] 195.66.224.207 1.232 ms

3 [AS20860] 5.187.29.209 3.972 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 6th 2025

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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