203.83.54.0/24

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 203.83.54.0/24

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
203.83.96.0/19	AS9513	HK Cable TV Ltd	8,192
203.83.64.0/19	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
203.83.240.0/21	AS63997	JMF Co., Ltd	2,048
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
203.83.56.0/21	AS7497	Chinese Academy of Forestry	2,048
203.83.220.0/22	AS16509	Amazon.com Tech Telecom	1,024
203.83.4.0/22	AS17551	ANYCAST HOLDINGS PTY LTD	1,024
203.83.216.0/23	AS10229	Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo	512
203.83.248.0/23	AS24236	India Bangalore EGL Campus	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
203.83.159.0/24	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
203.83.167.0/24	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

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Pingable IPs

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

IP Address	ASN	Details
203.83.54.216	AS17458 Sure (Diego Garcia) Limited	`167.75ms` 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
69.230.144.136	AS7018 AT&T Enterprises, LLC	`9.03ms` from Atlanta, US
186.119.184.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.97ms` from Bogotá, CO
181.101.167.200	AS7303 Telecom Argentina S.A.	`7.76ms` from Buenos Aires, AR
65.69.145.40	AS7018 AT&T Enterprises, LLC	`0.89ms` from Dallas, US
206.206.122.40	AS13332 Hype Enterprises	`0.37ms` from Los Angeles, US
8.53.144.184	AS3356 Level 3 Parent, LLC	`0.83ms` from Minneapolis, US
46.232.46.120	AS62240 Clouvider	`1.17ms` from New York City, US
201.82.132.24	AS28573 Claro NXT Telecomunicacoes Ltda	`5.80ms` from Osasco, BR
95.141.86.72	AS49409 IVER NORGE AS	`0.21ms` from Oslo, NO
2.11.89.72	AS3215 Orange S.A.	`11.40ms` from Paris, FR
187.63.117.72	AS262667 Tendencia Informações e Sistemas Ltda	`0.23ms` from Rio de Janeiro, BR
166.140.20.168	AS6167 Verizon Business	`19.33ms` from San Jose, US
14.88.78.24	AS4766 Korea Telecom	`2.19ms` from Seoul, KR
73.99.208.104	AS7922 Comcast Cable Communications, LLC	`9.65ms` from Ashburn, US
24.218.109.248	AS7922 Comcast Cable Communications, LLC	`7.50ms` from Boston, US
179.37.123.200	AS22927 Telefonica de Argentina	`1.98ms` from Buenos Aires, AR
35.239.48.232	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
189.11.52.152	AS8167 V tal	`0.58ms` from Curitiba, BR
24.27.99.184	AS11427 Charter Communications Inc	`3.92ms` from Dallas, US
98.209.210.232	AS7922 Comcast Cable Communications, LLC	`8.14ms` from Flint, US
73.30.59.232	AS7922 Comcast Cable Communications, LLC	`7.05ms` from Morris Plains, US
52.147.74.216	AS8075 Microsoft Corporation	`0.21ms` from Osaka, JP
79.19.245.216	AS3269 Telecom Italia S.p.A.	`2.14ms` from Rome, IT
201.113.203.232	AS8151 UNINET	`4.06ms` from Santiago de Queretaro, MX
81.4.123.56	AS198203 RouteLabel V.O.F.	`1.90ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 203.83.54.216

traceroute to 203.83.54.216 (203.83.54.216): 64 hops max, 52 byte packets

2 [AS7106] 209.173.160.81 2.538 ms

3 [AS7106] 209.143.25.37 6.196 ms

4 [AS6939] 216.66.72.29 5.951 ms

5 *

6 *

7 *

8 [] 5.57.82.32 149.746 ms

9 *

10 *

11 [AS8680] 212.30.5.100 85.822 ms

12 [AS8680] 212.30.5.101 240.192 ms

13 *

14 *

15 [AS17458] 203.83.54.216 252.653 ms

Measurement taken from

IPinfo ProbeNet in Ottoville, US

On January 19th 2026

What are IP address ranges?

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