1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.18.0.0/16
  4. AS8680  | 37.18.136.0/21

37.18.136.0/21

AS8680  ·  Sure (Guernsey) Limited

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Summary

Country Isle of Man
Domain sure.com
ASN AS8680
Registry RIPE
ID IM-CWCIOM-20111220

WHOIS Details

inetnum:        37.18.136.0 - 37.18.143.255
netname:        IM-CWCIOM-20111220
country:        IM
geoloc:         54.145643 -4.482509
org:            ORG-CaWI1-RIPE
admin-c:        ARL33-RIPE
tech-c:         ARL33-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-AS8680
mnt-routes:     AS8680-MNT
notify:         [email protected]
geofeed:        https://suregeoip.sure.com/suregeoip.csv
remarks:        Geofeed https://suregeoip.sure.com/suregeoip.csv
created:        2011-12-20T11:52:54Z
last-modified:  2025-11-19T08:47:31Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15586-RIPE
abuse-org:      ORG-CaWI1-RIPE

organisation:   ORG-CaWI1-RIPE
org-name:       Sure (Isle of Man) Limited
country:        IM
org-type:       LIR
address:        Centenary House, La Vrangue, St Peter Port
address:        St Peter Port
address:        GY1 2EY
address:        GUERNSEY
phone:          +441534752300
e-mail:         [email protected]
abuse-c:        AR15586-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-AS8680
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-AS8680
created:        2010-09-16T14:42:03Z
admin-c:        SCRO1-RIPE
tech-c:         SCRO1-RIPE
last-modified:  2022-03-30T08:45:03Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15586-RIPE
abuse-org:      undefined

person:         Andy Legg
address:        SURE (Guernsey) Limited
address:        Centenary House
address:        La Vrangue
address:        St Peter Port
address:        Guernsey
address:        GY1 2EY
phone:          +44 1481 700700
nic-hdl:        ARL33-RIPE
mnt-by:         AS8680-MNT
created:        2013-07-10T09:11:08Z
last-modified:  2013-07-10T09:13:33Z
source:         RIPE

route:          37.18.136.0/21
descr:          CWC-IOM
origin:         AS8680
mnt-by:         MNT-AS8680
created:        2012-01-11T09:55:12Z
last-modified:  2012-01-11T09:55:12Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.18.0.0/16

Range ASN Company Num of IPs
37.18.160.0/20 AS16347 ADISTA SAS 4,096
37.18.224.0/20 AS5603 ELTA TELEKOMUNIKACIJE d.o.o. 4,096
37.18.152.0/21 AS48176 OOO SET 2,048
37.18.64.0/21 AS206260 Sodvin AS 2,048
37.18.192.0/21 AS198347 Game-Hosting GH AB, Hosting services 2,048
37.18.232.0/21 AS5603 Elta Telekomunikacije d.o.o. 2,048
37.18.184.0/21 AS198370 Meridian Tech d.o.o. 2,048
37.18.184.0/21 AS201047 Meridian Tech d.o.o. 2,048
37.18.248.0/21 AS56689 Elitel Telecom Group Ltd 2,048
37.18.44.0/22 AS8818 Tusass A/S 1,024
37.18.128.0/22 AS49354 TANGO NETWORKS UK LTD 1,024
37.18.4.0/22 AS198011 LeaderTelecom B.V. 1,024
37.18.48.0/22 AS210150 Vossfiber end customer 1,024
37.18.52.0/22 AS210150 Sognenett AS 1,024
37.18.108.0/22 AS208677 Cloud Technologies LLC trading as Cloud.ru 1,024
37.18.116.0/22 AS208677 Cloud Technologies LLC trading as Cloud.ru 1,024
37.18.92.0/23 AS34849 PEOPLES FRIENDSHIP UNIVERSITY OF RUSSIA 512
37.18.8.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.72.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.100.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.120.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.56.0/23 AS48585 Clevernet GmbH 512
37.18.112.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.134.0/24 AS203712 7e. Prefix Xartic /24 256
37.18.135.0/24 AS203712 8e. Prefix Xartic /24 256
37.18.85.0/24 AS204231 LeaderTelecom Ltd. 256
37.18.59.0/24 AS204496 LeaderTelecom Ltd. 256
37.18.14.0/24 AS204720 LLC Global cloud network 256
37.18.15.0/24 AS204720 LLC Global cloud network 256
37.18.37.0/24 AS205528 Midion, LLC 256
37.18.19.0/24 AS205611 LLC DM Basis 256
37.18.20.0/24 AS205616 LLC BALANCE-PLATFORM 256
37.18.17.0/24 AS205657 Golitsyno Telecom Ltd. 256
37.18.16.0/24 AS205675 Hybrid Adtech GmbH 256
37.18.24.0/24 AS205675 Hybrid Adtech GmbH 256
37.18.38.0/24 AS206385 OOO SPETSTELECOM-YUG 256
37.18.41.0/24 AS206385 OOO SPETSTELECOM-YUG 256
37.18.39.0/24 AS206965 Corporatsia ZNAK LLC 256
37.18.36.0/24 AS207250 The National Bank of the Kyrgyz Republic Net 256
37.18.10.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.102.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.107.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.114.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.115.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.122.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.22.0/24 AS208677 Cloud Technologies LLC trading as Cloud.ru 256
37.18.144.0/24 AS1273 Ryanair LIMITED 256
37.18.95.0/24 AS210160 AKB Almazergienbank JSC 256
37.18.18.0/24 AS210706 OOO StroyTerminal Center Krasok 256

Hosted domains

There are 71 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.18.143.85 postcodeeverywhere.net 38
37.18.143.78 postcode-evolution.com 37
37.18.143.77 dorricott.org 7
37.18.143.70 mvic.co.uk 4
37.18.137.97 drifttle.com 1
37.18.136.168 garvin.im 1
37.18.143.184 dbcpay.im 1
37.18.143.117 leprevost.net 1

Hosted domains API

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Read more

Pingable IPs

1,389 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.18.142.5 AS8680 Sure (Guernsey) Limited 9.86ms from London, GB
37.18.139.136 AS8680 Sure (Guernsey) Limited 10.36ms from London, GB
37.18.140.214 AS8680 Sure (Guernsey) Limited 10.22ms from London, GB
37.18.137.112 AS8680 Sure (Guernsey) Limited 10.13ms from London, GB
37.18.136.144 AS8680 Sure (Guernsey) Limited 10.26ms from London, GB
37.18.143.234 AS8680 Sure (Guernsey) Limited 9.80ms from London, GB
37.18.138.125 AS8680 Sure (Guernsey) Limited 10.32ms from London, GB
37.18.141.194 AS8680 Sure (Guernsey) Limited 10.20ms 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
82.170.72.213 AS1136 KPN B.V. 2.66ms from Amsterdam, NL
73.253.55.21 AS7922 Comcast Cable Communications, LLC 10.71ms from Boston, US
74.178.47.53 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
213.61.65.133 AS8220 COLT Technology Services Group Limited 0.62ms from Frankfurt am Main, DE
73.77.32.245 AS7922 Comcast Cable Communications, LLC 7.41ms from Houston, US
182.70.236.229 AS24560 Bharti Airtel Ltd., Telemedia Services 1.74ms from Lohogaon, IN
81.187.84.245 AS20712 Andrews & Arnold Ltd 2.50ms from London, GB
51.94.129.53 AS16509 Amazon.com, Inc. 5.61ms from Madrid, ES
46.73.177.101 AS12714 PJSC MegaFon 1.77ms from Moscow, RU
71.25.237.69 AS7922 Comcast Cable Communications, LLC 7.18ms from Murfreesboro, US
68.47.197.165 AS7922 Comcast Cable Communications, LLC 6.59ms from Murfreesboro, US
112.244.205.21 AS4837 CHINA UNICOM China169 Backbone 3.26ms from Qingdao, CN
38.6.133.5 AS54600 PEG TECH INC 17.65ms from San Jose, US
177.87.88.85 AS28334 PROCESS SOLUTIONS TECNOLOGIA DA INFORMAÇÃO LTDA 6.31ms from Sao Paulo, BR
115.142.60.165 AS17858 LG POWERCOMM 1.67ms from Seoul, KR
140.116.152.149 AS1659 Taiwan Academic Network (TANet) Information Center 3.67ms from Taichung, TW
219.104.255.149 AS2527 Sony Network Communications Inc. 2.01ms from Tokyo, JP
195.234.113.5 AS61159 Ukrainian Backbone Networks LLC 0.83ms from Warsaw, PL
192.245.194.21 AS32366 The Brookings Institution 0.76ms from Ashburn, US
96.216.245.245 AS7922 Comcast Cable Communications, LLC 4.13ms from Ashburn, US
87.125.45.165 AS12430 VODAFONE ESPANA S.A.U. 5.88ms from Barcelona, ES
188.246.50.213 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.97ms from Belgrade, RS
75.146.7.229 AS7922 Comcast Cable Communications, LLC 8.28ms from Boston, US
3.150.154.5 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
62.242.251.117 AS3292 TDC Holding A/S 0.95ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f4 37.18.141.219
traceroute to 37.18.141.219 (37.18.141.219): 64 hops max, 52 byte packets
4 [] 195.66.225.116 0.991 ms
5 [AS8680] 37.18.143.2 10.238 ms
6 [AS8680] 37.18.143.3 10.167 ms
7 [AS8680] 37.18.141.219 12.01 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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