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
37.18.192.0/21 AS198347 Game-Hosting GH AB, Hosting services 2,048
37.18.152.0/21 AS48176 MTS PJSC 2,048
37.18.184.0/21 AS201047 Meridian Tech d.o.o. 2,048
37.18.232.0/21 AS5603 Elta Telekomunikacije d.o.o. 2,048
37.18.248.0/21 AS56689 Elitel Telecom Group Ltd 2,048
37.18.184.0/21 AS198370 Meridian Tech d.o.o. 2,048
37.18.64.0/21 AS206260 Sodvin AS 2,048
37.18.128.0/22 AS49354 TANGO NETWORKS UK LTD 1,024
37.18.108.0/22 AS208677 Cloud Technologies LLC trading as Cloud.ru 1,024
37.18.44.0/22 AS8818 Tusass A/S 1,024
37.18.48.0/22 AS210150 Vossfiber end customer 1,024
37.18.52.0/22 AS210150 Sognenett AS 1,024
37.18.116.0/22 AS208677 Cloud Technologies LLC trading as Cloud.ru 1,024
37.18.8.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.56.0/23 AS48585 Clevernet GmbH 512
37.18.120.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.100.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.112.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.72.0/23 AS208677 Cloud Technologies LLC trading as Cloud.ru 512
37.18.92.0/23 AS34849 PEOPLES FRIENDSHIP UNIVERSITY OF RUSSIA 512
37.18.133.0/24 AS203712 6e. Prefix Xartic /24 256
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
37.18.25.0/24 AS206385 OOO SPETSTELECOM-YUG 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
37.18.144.0/24 AS1273 Ryanair LIMITED 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
37.18.86.0/24 AS209773 LLC Company New Radio 256
37.18.95.0/24 AS210160 AKB Almazergienbank JSC 256

Hosted domains

There are 70 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Read more

Pingable IPs

1,371 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.18.142.3 AS8680 Sure (Guernsey) Limited 9.80ms from London, GB
37.18.141.194 AS8680 Sure (Guernsey) Limited 10.27ms from London, GB
37.18.143.21 AS8680 Sure (Guernsey) Limited 9.86ms from London, GB
37.18.139.187 AS8680 Sure (Guernsey) Limited 10.26ms from London, GB
37.18.136.0 AS8680 Sure (Guernsey) Limited 10.30ms from London, GB
37.18.140.55 AS8680 Sure (Guernsey) Limited 10.24ms from London, GB
37.18.137.120 AS8680 Sure (Guernsey) Limited 10.28ms from London, GB
37.18.138.188 AS8680 Sure (Guernsey) Limited 10.26ms 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
183.243.100.101 AS56048 China Mobile Communicaitons Corporation 1.95ms from Beijing, CN
85.238.80.69 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.28ms from Budapest, HU
178.48.161.85 AS21334 One Hungary Ltd. 3.33ms from Budapest, HU
156.56.100.165 AS87 Indiana University 5.22ms from Chicago, US
217.251.140.229 AS3320 Deutsche Telekom AG 4.17ms from Duesseldorf, DE
76.112.50.229 AS7922 Comcast Cable Communications, LLC 8.36ms from Flint, US
178.199.138.37 AS3303 Swisscom (Switzerland) Ltd 0.69ms from Geneve, CH
51.254.28.149 AS16276 OVH SAS 0.08ms from Gravelines, FR
14.187.20.101 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
114.98.63.197 AS4134 CHINANET-BACKBONE 12.94ms from Huai'an, CN
80.168.16.53 AS8426 ClaraNET LTD 1.45ms from London, GB
189.122.86.245 AS28573 Claro NXT Telecomunicacoes Ltda 7.31ms from Rio de Janeiro, BR
62.94.209.197 AS3302 Retelit Digital Services S.p.A. 0.98ms from Rome, IT
114.181.182.245 AS4713 NTT DOCOMO BUSINESS,Inc. 3.34ms from Tokyo, JP
78.58.68.133 AS8764 Telia Lietuva, AB 7.65ms from Vilnius, LT
13.81.36.37 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
2.85.25.85 AS6799 Ote SA (Hellenic Telecommunications Organisation) 7.07ms from Athens, GR
179.37.58.133 AS22927 Telefonica de Argentina 1.97ms from Buenos Aires, AR
186.124.11.21 AS7303 Telecom Argentina S.A. 1.47ms from Buenos Aires, AR
99.101.187.85 AS7018 AT&T Enterprises, LLC 7.11ms from Chicago, US
47.190.158.37 AS5650 Frontier Communications of America, Inc. 2.23ms from Dallas, US
18.197.82.5 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
112.15.79.21 AS56041 China Mobile communications corporation 7.64ms from Hangzhou, CN
49.167.247.149 AS17858 LG POWERCOMM 3.36ms from Incheon, KR
175.113.51.53 AS9318 SK Broadband Co Ltd 1.15ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 37.18.141.212
traceroute to 37.18.141.212 (37.18.141.212): 64 hops max, 52 byte packets
4 [] 195.66.225.116 1.083 ms
5 [AS8680] 37.18.143.2 10.081 ms
6 [AS8680] 37.18.143.3 10.378 ms
7 [AS8680] 37.18.141.212 10.601 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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