37.220.104.0/21

AS47264 · IOMART MANAGED SERVICES LIMITED

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Summary

Country	United Kingdom
Domain	iomart.com
ASN	AS47264
Registry	RIPE
ID	UK-IOMARTHOSTING-20120403

WHOIS Details

inetnum:        37.220.104.0 - 37.220.111.255
netname:        UK-IOMARTHOSTING-20120403
country:        GB
org:            ORG-IHL12-RIPE
admin-c:        IOM-RIPE
tech-c:         IOM-RIPE
status:         ALLOCATED PA
mnt-by:         IOMART-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-09-29T12:58:31Z
last-modified:  2025-09-29T12:58:31Z
source:         RIPE
abuse-email:    abuse@iomart.com
abuse-c:        AR45506-RIPE
abuse-org:      ORG-IHL12-RIPE

organisation:   ORG-IHL12-RIPE
org-name:       IOMART MANAGED SERVICES LIMITED
country:        GB
org-type:       LIR
address:        6 Atlantic Quay, 55 Robertson Street
address:        G2 8JD
address:        Glasgow
address:        UNITED KINGDOM
phone:          +44 141 931 6400
e-mail:         ripe@iomart.com
admin-c:        IOM-RIPE
tech-c:         IOM-RIPE
abuse-c:        AR45506-RIPE
mnt-ref:        IOMART-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IOMART-MNT
created:        2018-03-13T15:48:01Z
last-modified:  2024-12-20T09:06:17Z
source:         RIPE
abuse-email:    abuse@iomart.com
abuse-c:        AR45506-RIPE
abuse-org:      undefined

role:           iomart Network Team
address:        6 Atlantic Quay, 55 Robertson Street, Glasgow, Scotland, G2 8JD
e-mail:         networkteam@iomart.com
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:         ripe@iomart.com
created:        2016-01-05T16:36:31Z
last-modified:  2025-08-28T08:01:20Z
source:         RIPE

route:          37.220.104.0/24
descr:          LDEX NET-1
origin:         AS47264
mnt-by:         IOMART-MNT
mnt-routes:     IOMART-MNT
created:        2013-06-16T10:18:34Z
last-modified:  2023-08-08T02:22:49Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 37.220.104.0/21

Range	ASN	Company	Num of IPs
37.220.107.0/24	AS47264	CAST TIME CONTENT DELIVERY NETWORK	256

Nearby Ranges

BGP prefixes that overlap with 37.220.0.0/16

Range	ASN	Company	Num of IPs
37.220.192.0/18	AS21334	One Hungary Ltd.	16,384
37.220.0.0/19	AS20860	IOMART MANAGED SERVICES LIMITED	8,192
37.220.176.0/20	AS8324	South Ural State University	4,096
37.220.112.0/20	AS9038	Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	4,096
37.220.128.0/20	AS50261	ACE Telecom Kft	4,096
37.220.152.0/21	AS196742	LLC Ekran	2,048
37.220.168.0/21	AS20559	Fundaments B.V.	2,048
37.220.88.0/21	AS61323	ANS ACADEMY LIMITED	2,048
37.220.120.0/21	AS9038	Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	2,048
37.220.96.0/21	AS34920	Team Blue Carrier Limited	2,048
37.220.162.0/24	AS34879	Network for NGENIX, Moscow MTS	256
37.220.163.0/24	AS34879	Network for NGENIX, Moscow Beeline	256
37.220.165.0/24	AS34879	Network for NGENIX	256
37.220.166.0/24	AS34879	Network for NGENIX	256
37.220.167.0/24	AS34879	Network for NGENIX	256
37.220.107.0/24	AS47264	CAST TIME CONTENT DELIVERY NETWORK	256
37.220.35.0/24	AS58073	YISP Colo	256
37.220.142.0/24	AS61294	Andreas Stihl Kereskedelmi Kft	256
37.220.80.0/24	AS9123	JSC TIMEWEB	256
37.220.87.0/24	AS9123	JSC TIMEWEB	256
37.220.79.0/24	AS199493	DreamAG Broadband	256
37.220.164.0/24	AS205312	Network for NGENIX	256
37.220.86.0/24	AS207713	GLOBAL INTERNET SOLUTIONS LLC	256
37.220.81.0/24	AS210976	Timeweb, LLP	256
37.220.82.0/24	AS210976	Timeweb, LLP	256
37.220.83.0/24	AS210976	Timeweb, LLP	256
37.220.84.0/24	AS210976	Timeweb, LLP	256
37.220.85.0/24	AS210976	Timeweb, LLP	256
37.220.160.0/24	AS34879	Network for NGENIX, Krasnodar South	256
37.220.161.0/24	AS34879	Network for NGENIX, Moscow MTS	256

Hosted domains

There are 135 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.220.108.144	duncancampbell.org	84
37.220.108.149	bilderberg.org	21
37.220.106.72	johnjamesltd.co.uk	7
37.220.106.238	instasure.com	4
37.220.106.252	theifm.com	3
37.220.106.123	covellis.co.uk	1
37.220.106.194	mywoodfloorsanded.co.uk	1
37.220.108.18	allohi.com	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

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

IP Address	ASN	Details
37.220.110.20	AS47264 IOMART MANAGED SERVICES LIMITED	`0.27ms` from Maidenhead, GB
37.220.106.76	AS47264 IOMART MANAGED SERVICES LIMITED	`0.40ms` from Manchester, GB
37.220.109.92	AS47264 IOMART MANAGED SERVICES LIMITED	`0.18ms` from London, GB
37.220.105.174	AS47264 IOMART MANAGED SERVICES LIMITED	`0.28ms` from London, GB
37.220.107.2	AS47264 IOMART MANAGED SERVICES LIMITED	`0.27ms` from London, GB
37.220.104.190	AS47264 IOMART MANAGED SERVICES LIMITED	`0.18ms` from London, GB
37.220.108.139	AS47264 IOMART MANAGED SERVICES LIMITED	`0.21ms` from London, GB
37.220.111.36	AS47264 IOMART MANAGED SERVICES LIMITED	`0.18ms` 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
81.240.228.53	AS5432 Proximus NV	`2.57ms` from Brussels, BE
66.196.196.69	AS25956 Logix	`0.45ms` from Dallas, US
37.152.207.101	AS6871 Plusnet	`12.92ms` from Erith, GB
37.201.241.133	AS3209 Vodafone GmbH	`0.87ms` from Frankfurt am Main, DE
171.241.169.181	AS7552 Viettel Group	`4.20ms` from Hanoi, VN
202.140.230.5	AS137927 Automated System (HK) Ltd.	`1.25ms` from Hong Kong, HK
4.1.106.21	AS3356 Level 3 Parent, LLC	`0.64ms` from Houston, US
78.185.252.37	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.33ms` from Izmir, TR
46.61.163.197	AS12389 PJSC Rostelecom	`0.80ms` from Khabarovsk, RU
70.170.59.213	AS22773 Cox Communications Inc.	`10.09ms` from Los Angeles, US
189.139.32.37	AS8151 UNINET	`1.79ms` from Mexico City, MX
1.6.4.101	AS9583 Sify Limited	`1.10ms` from Mumbai, IN
196.50.236.5	AS327782 Metrofibre Networx	`1.41ms` from Pretoria, ZA
72.109.228.213	AS6167 Verizon Business	`13.37ms` from Richardson, US
194.184.89.245	AS3269 Telecom Italia S.p.A.	`9.53ms` from Rome, IT
178.70.37.117	AS12389 PJSC Rostelecom	`1.46ms` from Saint Petersburg, RU
82.140.96.229	AS20632 PJSC MegaFon	`1.90ms` from Saint Petersburg, RU
220.196.191.85	AS138421 China Unicom	`2.90ms` from Shanghai, CN
91.148.138.245	AS61996 ILLUSION NET EOOD	`6.66ms` from Sofia, BG
121.18.112.101	AS4837 CHINA UNICOM China169 Backbone	`10.32ms` from Beijing, CN
58.179.125.85	AS9443 Vocus Retail	`5.92ms` from Brisbane, AU
166.155.61.5	AS6167 Verizon Business	`18.50ms` from Dallas, US
45.137.71.229	AS44486 synlinq.de	`0.42ms` from Frankfurt am Main, DE
110.13.100.229	AS9318 SK Broadband Co Ltd	`7.00ms` from Incheon, KR
86.151.58.197	AS2856 British Telecommunications PLC	`3.63ms` 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 -f2 37.220.108.136

traceroute to 37.220.108.136 (37.220.108.136): 64 hops max, 52 byte packets

2 [AS47264] 37.220.105.225 0.784 ms

3 [AS47264] 93.191.35.162 7.824 ms

4 [AS47264] 37.220.108.136 0.252 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 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.

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