1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.83.0.0/16
  4. AS17458  | 203.83.51.0/24

203.83.51.0/24

AS17458  ·  Sure (Diego Garcia) Limited

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Summary

Country British Indian Ocean Territory
Domain sure.com
ASN AS17458
Parent Range 203.83.48.0/21
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

Overlapping Ranges

BGP prefixes that contain 203.83.51.0/24

Range ASN Company Num of IPs
203.83.48.0/21 AS17458 Sure (Diego Garcia) Limited 2,048

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
203.83.48.0/21 AS17458 Sure (Diego Garcia) Limited 2,048
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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Read more

Pingable IPs

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

IP Address ASN Details
203.83.51.17 AS17458 Sure (Diego Garcia) Limited 154.97ms 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
86.95.81.184 AS1136 KPN B.V. 1.09ms from Amsterdam, NL
20.13.82.136 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
128.230.197.56 AS11872 Syracuse University 3.41ms from Buffalo, US
63.43.252.248 AS6167 Verizon Business 19.97ms from Chicago, US
65.24.216.216 AS10796 Charter Communications Inc 6.84ms from Columbus, US
81.209.179.72 AS31197 FNH media KG 0.89ms from Duesseldorf, DE
38.249.18.136 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.20ms from Hong Kong, HK
91.246.151.248 AS6712 TVP Format Llc 9.02ms from Kyiv, UA
94.74.75.248 AS136907 HUAWEI CLOUDS 2.96ms from Mexico City, MX
73.242.120.216 AS7922 Comcast Cable Communications, LLC 8.66ms from Minneapolis, US
57.97.113.184 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 0.81ms from New York City, US
118.3.153.152 AS4713 NTT DOCOMO BUSINESS,Inc. 15.36ms from Osaka, JP
112.154.182.88 AS17858 LG POWERCOMM 7.27ms from Seoul, KR
125.191.187.168 AS17858 LG POWERCOMM 6.66ms from Seoul, KR
20.248.0.168 AS8075 Microsoft Corporation 4.66ms from Sydney, AU
167.105.82.72 AS8075 Microsoft Corporation 0.60ms from Taipei, TW
110.67.245.24 AS2527 Sony Network Communications Inc. 2.00ms from Tokyo, JP
153.246.201.56 AS4713 NTT DOCOMO BUSINESS,Inc. 2.19ms from Tokyo, JP
91.233.237.200 AS198112 Leszek Checik trading as PROSAT S.C. 6.78ms from Warsaw, PL
37.251.3.120 AS1136 KPN B.V. 1.02ms from Amsterdam, NL
48.217.194.72 AS8075 Microsoft Corporation 0.60ms from Ashburn, US
200.186.56.184 AS3549 Level 3 Parent, LLC 0.40ms from Brasilia, BR
87.197.191.136 AS6855 Slovak Telekom, a.s. 1.65ms from Bratislava, SK
98.32.246.120 AS7922 Comcast Cable Communications, LLC 5.25ms from Chicago, US
82.78.210.136 AS8708 DIGI ROMANIA S.A. 1.49ms from Constanţa, RO

Traceroute

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

$
traceroute -a -n -q1 -f3 203.83.51.17
traceroute to 203.83.51.17 (203.83.51.17): 64 hops max, 52 byte packets
3 [AS969] 102.130.51.168 410.469 ms
4 [AS969] 102.130.51.202 419.481 ms
5 [] 5.57.82.32 7.142 ms
6 *
7 *
8 [AS8680] 212.30.5.100 1.109 ms
9 [AS17458] 203.83.51.17 155.15 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.

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