203.83.53.0/24

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 203.83.53.0/24

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

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

IP Address	ASN	Details
203.83.53.15	AS17458 Sure (Diego Garcia) Limited	`154.99ms` 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
41.42.154.136	AS8452 TE-AS	`2.82ms` from Cairo, EG
63.161.86.8	AS174 Cogent Communications, LLC	`1.29ms` from Dallas, US
20.67.166.200	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
45.203.75.200	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
182.220.143.88	AS17858 LG POWERCOMM	`1.90ms` from Incheon, KR
78.180.111.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.82ms` from Istanbul, TR
97.189.123.184	AS6167 Verizon Business	`7.96ms` from Los Angeles, US
6.2.92.8	AS668 United States Department of Defense (DoD)	`1.69ms` from Los Angeles, US
84.110.50.24	AS8551 Bezeq International Ltd.	`0.12ms` from Petaẖ Tiqva, IL
112.226.111.184	AS4837 CHINA UNICOM China169 Backbone	`1.48ms` from Qingdao, CN
39.70.152.72	AS4837 CHINA UNICOM China169 Backbone	`9.04ms` from Qingdao, CN
66.44.187.216	AS23465 Nuvera	`14.91ms` from Sioux Falls, US
221.240.17.200	AS17506 ARTERIA Networks Corporation	`0.90ms` from Tokyo, JP
13.95.71.24	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
99.73.193.8	AS7018 AT&T Enterprises, LLC	`12.86ms` from Atlanta, US
108.255.27.8	AS7018 AT&T Enterprises, LLC	`19.04ms` from Chicago, US
87.180.209.152	AS3320 Deutsche Telekom AG	`4.34ms` from Frankfurt am Main, DE
8.39.251.40	AS14155 Rural Telephone Service Co, Inc.	`18.61ms` from Kansas City, US
93.23.115.72	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`4.19ms` from Lausanne, CH
152.165.186.40	AS2527 Sony Network Communications Inc.	`0.39ms` from Osaka, JP
153.160.148.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.57ms` from Osaka, JP
125.173.149.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.72ms` from Osaka, JP
201.51.59.72	AS7738 V tal	`1.56ms` from Rio de Janeiro, BR
67.170.208.88	AS7922 Comcast Cable Communications, LLC	`5.43ms` from San Jose, US
73.223.221.56	AS7922 Comcast Cable Communications, LLC	`5.30ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f4 203.83.53.15

traceroute to 203.83.53.15 (203.83.53.15): 64 hops max, 52 byte packets

4 [AS969] 102.130.51.202 421.091 ms

5 [] 5.57.82.32 4.02 ms

6 *

7 *

8 [AS8680] 212.30.5.100 4.599 ms

9 [AS8680] 212.30.5.101 155.771 ms

10 *

11 *

12 [AS17458] 203.83.53.15 155.692 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 2026

What are IP address ranges?

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