203.83.49.0/24

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 203.83.49.0/24

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

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

IP Address	ASN	Details
203.83.49.200	AS17458 Sure (Diego Garcia) Limited	`155.81ms` 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
174.66.218.136	AS22773 Cox Communications Inc.	`2.63ms` from Boston, US
101.162.83.8	AS1221 Telstra Limited	`19.69ms` from Brisbane, AU
197.56.20.216	AS8452 TE-AS	`2.51ms` from Cairo, EG
79.206.103.56	AS3320 Deutsche Telekom AG	`7.31ms` from Frankfurt am Main, DE
91.53.104.216	AS3320 Deutsche Telekom AG	`4.57ms` from Frankfurt am Main, DE
20.47.126.136	AS8069 Microsoft Corporation	`0.66ms` from Hong Kong, HK
114.104.189.152	AS4134 CHINANET-BACKBONE	`8.88ms` from Huai'an, CN
116.72.200.56	AS17488 Hathway IP Over Cable Internet	`16.79ms` from Hyderabad, IN
23.242.239.40	AS20001 Charter Communications Inc	`5.54ms` from Los Angeles, US
163.252.139.40	AS13977 Fidium	`3.35ms` from Montreal, CA
52.9.202.136	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
79.167.243.120	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.90ms` from Sofia, BG
171.116.42.40	AS4837 CHINA UNICOM China169 Backbone	`2.29ms` from Taiyuan, CN
185.155.15.24	AS206388 Gostaresh Ertebat Azin Kia Company PJSC	`16.90ms` from Yerevan, AM
87.214.56.72	AS13127 Odido Netherlands B.V.	`4.79ms` from Amsterdam, NL
20.14.254.56	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
20.7.132.40	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
171.93.109.216	AS4134 CHINANET-BACKBONE	`6.73ms` from Chengdu, CN
64.107.205.248	AS6325 Illinois Century Network	`3.73ms` from Chicago, US
99.161.82.232	AS7018 AT&T Enterprises, LLC	`8.31ms` from Chicago, US
122.232.8.152	AS4134 CHINANET-BACKBONE	`9.22ms` from Hangzhou, CN
221.227.255.216	AS4134 CHINANET-BACKBONE	`6.98ms` from Huai'an, CN
211.107.242.24	AS4766 Korea Telecom	`3.90ms` from Incheon, KR
222.234.193.120	AS9318 SK Broadband Co Ltd	`1.89ms` from Incheon, KR
4.187.167.56	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 203.83.49.62

traceroute to 203.83.49.62 (203.83.49.62): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.218 ms

4 [AS55017] 104.219.220.11 0.2 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On January 18th 2026

What are IP address ranges?

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