1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.83.0.0/16
  4. AS17458  | 203.83.48.0/21

203.83.48.0/21

AS17458  ·  Sure (Diego Garcia) Limited

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Summary

Country British Indian Ocean Territory
Domain sure.com
ASN AS17458
Registry APNIC
ID SURE-IO

WHOIS Details

inetnum:        203.83.48.0 - 203.83.55.255
netname:        SURE-IO
descr:          Sure (Diego Garcia) Limited
country:        IO
org:            ORG-SGL2-AP
admin-c:        SDGL1-AP
tech-c:         SDGL1-AP
abuse-c:        AS2433-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SURE-IO
mnt-routes:     MAINT-SURE-IO
mnt-irt:        IRT-SURE-IO
last-modified:  2020-07-01T03:33:50Z
source:         APNIC

irt:            IRT-SURE-IO
address:        Facility 1501, Britannia Way, Diego Garcia
e-mail:         dg.engineering@sure.com
abuse-mailbox:  dg.engineering@sure.com
admin-c:        SDGL1-AP
tech-c:         SDGL1-AP
auth:           # Filtered
remarks:        dg.engineering@sure.com was validated on 2025-08-27
mnt-by:         MAINT-SURE-IO
last-modified:  2025-11-18T00:29:22Z
source:         APNIC

organisation:   ORG-SGL2-AP
org-name:       Sure (Diego Garcia) Limited
org-type:       LIR
country:        IO
address:        Facility 1501
address:        Britannia Way
phone:          +2463709000
fax-no:         +2463709102
e-mail:         dg.engineering@sure.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:26Z
source:         APNIC

role:           ABUSE SUREIO
country:        ZZ
address:        Facility 1501, Britannia Way, Diego Garcia
phone:          +000000000
e-mail:         dg.engineering@sure.com
admin-c:        SDGL1-AP
tech-c:         SDGL1-AP
nic-hdl:        AS2433-AP
remarks:        Generated from irt object IRT-SURE-IO
remarks:        dg.engineering@sure.com was validated on 2025-08-27
abuse-mailbox:  dg.engineering@sure.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T02:06:35Z
source:         APNIC

role:           Sure Diego Garcia Limited administrator
address:        Facility 1501, Britannia Way, Diego Garcia
country:        IO
phone:          +2463709000
fax-no:         +2463709000
e-mail:         dg.engineering@sure.com
admin-c:        SDGL1-AP
tech-c:         SDGL1-AP
nic-hdl:        SDGL1-AP
mnt-by:         MAINT-SURE-IO
last-modified:  2020-09-22T04:26:54Z
source:         APNIC

route:          203.83.48.0/21
origin:         AS17458
descr:          Sure (Diego Garcia) Limited Facility 1501 Britannia Way
mnt-by:         MAINT-SURE-IO
last-modified:  2018-12-07T10:49:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.83.0.0/16

Range ASN Company Num of IPs
203.83.64.0/19 AS9513 HK Cable TV Ltd 8,192
203.83.96.0/19 AS9513 HK Cable TV Ltd 8,192
203.83.160.0/19 AS17471 Grameen CyberNet 8,192
203.83.192.0/20 AS16164 Sohonet AU, 4,096
203.83.192.0/20 AS24380 Sohonet AU, 4,096
203.83.208.0/21 AS136900 Internet Service Provider (ADSL and Dialup), 2,048
203.83.16.0/21 AS58460 Digicel (PNG) Ltd 2,048
203.83.240.0/21 AS63997 JMF Co., Ltd 2,048
203.83.56.0/21 AS7497 Chinese Academy of Forestry 2,048
203.83.4.0/22 AS17551 ANYCAST HOLDINGS PTY LTD 1,024
203.83.220.0/22 AS16509 Amazon.com Tech Telecom 1,024
203.83.248.0/23 AS24236 India Bangalore EGL Campus 512
203.83.216.0/23 AS10229 Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo 512
203.83.172.0/24 AS17471 Grameen CyberNet 256
203.83.173.0/24 AS17471 Grameen CyberNet 256
203.83.174.0/24 AS17471 Grameen CyberNet 256
203.83.175.0/24 AS17471 Grameen CyberNet 256
203.83.176.0/24 AS17471 Grameen CyberNet 256
203.83.177.0/24 AS17471 Grameen CyberNet 256
203.83.178.0/24 AS17471 Grameen CyberNet 256
203.83.179.0/24 AS17471 Grameen CyberNet 256
203.83.180.0/24 AS17471 Grameen CyberNet 256
203.83.181.0/24 AS17471 Grameen CyberNet 256
203.83.182.0/24 AS17471 Grameen CyberNet 256
203.83.183.0/24 AS17471 Grameen CyberNet 256
203.83.184.0/24 AS17471 Grameen CyberNet 256
203.83.185.0/24 AS17471 Grameen CyberNet 256
203.83.186.0/24 AS17471 Grameen CyberNet 256
203.83.187.0/24 AS17471 Grameen CyberNet 256
203.83.188.0/24 AS17471 Grameen CyberNet 256
203.83.189.0/24 AS17471 Grameen CyberNet 256
203.83.190.0/24 AS17471 Grameen CyberNet 256
203.83.191.0/24 AS17471 Grameen CyberNet 256
203.83.127.0/24 AS17540 MTL 256
203.83.159.0/24 AS23599 Korea Internet Security Agency 256
203.83.158.0/24 AS23600 Korea Internet Security Agency 256
203.83.26.0/24 AS58378 Badan Aksesibilitas Telekomunikasi dan Informasi (BAKTI) 256
203.83.27.0/24 AS58378 Badan Aksesibilitas Telekomunikasi dan Informasi (BAKTI) 256
203.83.28.0/24 AS58378 Badan Aksesibilitas Telekomunikasi dan Informasi (BAKTI) 256
203.83.219.0/24 AS9290 GoHosting 256
203.83.29.0/24 AS58378 Badan Aksesibilitas Telekomunikasi dan Informasi (BAKTI) 256
203.83.218.0/24 AS141183 Kiwibank, RNZ House, Wellington 256
203.83.160.0/24 AS17471 Grameen CyberNet 256
203.83.161.0/24 AS17471 Grameen CyberNet 256
203.83.162.0/24 AS17471 Grameen CyberNet 256
203.83.163.0/24 AS17471 Grameen CyberNet 256
203.83.164.0/24 AS17471 Grameen CyberNet 256
203.83.165.0/24 AS17471 Grameen CyberNet 256
203.83.166.0/24 AS17471 Grameen CyberNet 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

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

IP Address ASN Details
203.83.50.19 AS17458 Sure (Diego Garcia) Limited 167.68ms from London, GB
203.83.51.17 AS17458 Sure (Diego Garcia) Limited 154.97ms from London, GB
203.83.52.177 AS17458 Sure (Diego Garcia) Limited 180.85ms from London, GB
203.83.55.38 AS17458 Sure (Diego Garcia) Limited 154.98ms from London, GB
203.83.49.200 AS17458 Sure (Diego Garcia) Limited 156.53ms from London, GB
203.83.54.216 AS17458 Sure (Diego Garcia) Limited 167.05ms from London, GB
203.83.48.26 AS17458 Sure (Diego Garcia) Limited 167.16ms from London, GB
203.83.53.15 AS17458 Sure (Diego Garcia) Limited 155.05ms 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
69.180.126.5 AS7922 Comcast Cable Communications, LLC 9.28ms from Boca Raton, US
66.19.137.133 AS7029 Windstream Communications LLC 14.27ms from Chicago, US
24.1.148.37 AS7922 Comcast Cable Communications, LLC 4.01ms from Chicago, US
180.210.176.149 AS138536 Premium Connectivity Limited 0.43ms from Dhaka, BD
172.247.31.165 AS40065 CNSERVERS LLC 0.52ms from Hong Kong, HK
202.110.234.149 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Jinan, CN
178.248.36.53 AS34555 C.C.S. (Leeds) Ltd 0.66ms from London, GB
5.69.72.149 AS5607 Sky UK Limited 3.32ms from London, GB
52.136.150.117 AS8075 Microsoft Corporation 7.49ms from Marseille, FR
178.64.108.245 AS12389 PJSC Rostelecom 1.63ms from Murmansk, RU
59.190.113.133 AS17511 OPTAGE Inc. 1.86ms from Osaka, JP
177.103.114.21 AS27699 TELEFÔNICA BRASIL S.A 3.97ms from Osasco, BR
93.10.117.245 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.19ms from Paris, FR
186.205.115.149 AS28573 Claro NXT Telecomunicacoes Ltda 7.88ms from Rio de Janeiro, BR
85.112.51.197 AS12389 PJSC Rostelecom 0.70ms from Samara, RU
210.179.118.133 AS4766 Korea Telecom 6.64ms from Seoul, KR
183.249.68.245 AS56041 China Mobile communications corporation 6.51ms from Shanghai, CN
51.84.248.117 AS16509 Amazon.com, Inc. 2.12ms from Tel Aviv, IL
217.64.142.117 AS60098 Filippov Aleksei Vladilenovich 3.59ms from Yekaterinburg, RU
155.48.165.197 AS16481 Babson College 6.21ms from Boston, US
68.71.11.85 AS53486 Niagara Regional Broadband Networks Limited 1.56ms from Buffalo, US
95.114.39.37 AS6805 Telefonica Germany GmbH & Co.OHG 9.10ms from Frankfurt am Main, DE
219.159.62.245 AS4837 CHINA UNICOM China169 Backbone 9.64ms from Hohhot, CN
81.94.202.53 AS20860 IOMART CLOUD SERVICES LIMITED 0.64ms from London, GB
140.174.246.165 AS23114 Critical Hub Networks 0.57ms from San Juan, PR

Traceroute

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

$
traceroute -a -n -q1 -f2 203.83.55.244
traceroute to 203.83.55.244 (203.83.55.244): 64 hops max, 52 byte packets
2 [] 5.57.82.32 3.14 ms
3 *
4 *
5 *
6 [AS8680] 212.30.5.101 207.069 ms
7 *
8 *
9 [AS17458] 203.83.55.244 209.012 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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