203.83.172.0/24

AS17471 · Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka

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Summary

Country	Bangladesh
Domain	grameencybernet.net
ASN	AS17471
Parent Range	203.83.160.0/19
Registry	APNIC
ID	CYBERNET-BD

Pingable IPs

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

IP Address	ASN	Details
203.83.172.17	AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka	0.55ms from Dhaka, BD

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
145.136.153.8	AS1103 SURF B.V.	2.88ms from Amsterdam, NL
91.176.224.56	AS5432 Proximus NV	5.21ms from Amsterdam, NL
66.208.2.136	AS22925 Allied Telecom Group, LLC	0.40ms from Ashburn, US
209.38.233.232	AS14061 DigitalOcean, LLC	0.22ms from Frankfurt am Main, DE
175.161.212.24	AS4837 CHINA UNICOM China169 Backbone	8.93ms from Liaoyang, CN
176.189.242.120	AS5410 Bouygues Telecom SA	8.60ms from Paris, FR
43.201.177.56	AS16509 Amazon.com, Inc.	0.25ms from Seoul, KR
197.3.118.24	AS37705 TOPNET	2.21ms from Tunis, TN
72.9.152.104	AS30277 DFW Datacenter	0.26ms from Dallas, US
209.181.227.120	AS209 CenturyLink Communications, LLC	2.56ms from Minneapolis, US
97.101.36.88	AS33363 Charter Communications, Inc	2.80ms from Orlando, US
20.103.15.24	AS8075 Microsoft Corporation	0.22ms from Amsterdam, NL
97.150.70.120	AS6167 Verizon Business	18.80ms from Dallas, US
93.88.234.232	AS203986 schnell-im-netz.de GmbH & Co.KG	6.94ms from Frankfurt am Main, DE
86.144.80.152	AS2856 British Telecommunications PLC	3.21ms from London, GB
75.233.223.216	AS6167 Verizon Business	18.44ms from Los Angeles, US
121.124.112.120	AS9318 SK Broadband Co Ltd	6.67ms from Seoul, KR
157.105.250.200	AS2907 Research Organization of Information and Systems, National Institute of Informatics	1.68ms from Tokyo, JP
5.139.10.248	AS12389 PJSC Rostelecom	10.46ms from Krasnodar, RU
86.248.19.24	AS3215 Orange S.A.	5.28ms from Marseille, FR
90.127.101.24	AS3215 Orange S.A.	3.41ms from Paris, FR
123.57.254.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.53ms from Beijing, CN
108.147.254.248	AS7018 AT&T Enterprises, LLC	6.69ms from Chicago, US
86.42.137.232	AS5466 Eircom Limited	3.90ms from Dublin, IE
194.132.147.104	AS3301 Telia Company AB	2.39ms from Goeteborg, SE

WHOIS Details

inetnum:        203.83.172.0 - 203.83.172.255
netname:        CYBERNET-BD
descr:          Grameen CyberNet
country:        BD
admin-c:        GM1-AP
tech-c:         AC553-AP
abuse-c:        AC1585-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-BD-AZHAR
mnt-lower:      MAINT-BD-AZHAR
mnt-routes:     MAINT-BD-AZHAR
mnt-irt:        IRT-CYBERNET-BD
last-modified:  2021-07-07T13:06:41Z
source:         APNIC

irt:            IRT-CYBERNET-BD
address:        Grameen CyberNet Ltd.
address:        RM Centre (4th Floor), 101 Gulshan Avenue,
address:        Gulshan-2
address:        Dhaka-1212
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AC553-AP
tech-c:         AC553-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-BD-AZHAR
last-modified:  2024-07-24T13:08:47Z
source:         APNIC

role:           ABUSE CYBERNETBD
country:        ZZ
address:        Grameen CyberNet Ltd.
address:        RM Centre (4th Floor), 101 Gulshan Avenue,
address:        Gulshan-2
address:        Dhaka-1212
phone:          +000000000
e-mail:         [email protected]
admin-c:        AC553-AP
tech-c:         AC553-AP
nic-hdl:        AC1585-AP
remarks:        Generated from irt object IRT-CYBERNET-BD
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-24T13:12:45Z
source:         APNIC

person:         Azhar Chowdhury
nic-hdl:        AC553-AP
e-mail:         [email protected]
address:        Grameen CyberNet Ltd.
address:        RM Centre 4th Floor, 101 Gulshan Avenue
address:        Gulshan-1
address:        Dhaka-1212
address:        BANGLADESH
phone:          +88-02-881-2103
fax-no:         +88-02-988-6304
country:        BD
mnt-by:         MAINT-BD-AZHAR
last-modified:  2011-05-16T09:31:05Z
source:         APNIC

person:         Ghulam Mohiuddin
nic-hdl:        GM1-AP
e-mail:         [email protected]
address:        Grameen CybeNet Ltd
address:        RM Center 4th Floor, 101 Gulshan Avenue
address:        Ghulshan-2
address:        Dhaka-1212
phone:          +8802 8812103
fax-no:         +8802 9886304
country:        BD
mnt-by:         MAINT-BD-AZHAR
last-modified:  2011-05-14T11:37:58Z
source:         APNIC

route:          203.83.172.0/24
origin:         AS17471
descr:          GRAMEEN CYBERNET R M Center (4th Floor) 101 Gulshan Avenue
mnt-by:         MAINT-BD-AZHAR
last-modified:  2019-11-12T10:55:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.83.172.0/24

Range	ASN	Company	Num of IPs
203.83.160.0/19	AS17471	Grameen CyberNet	8,192

Nearby Ranges

BGP prefixes that overlap with 203.83.0.0/16

Range	ASN	Company	Num of IPs
203.83.64.0/18	AS9513	HK Cable TV Ltd	16,384
203.83.64.0/18	AS9908	HK Cable TV Ltd	16,384
203.83.64.0/19	AS9513	HK Cable TV Ltd	8,192
203.83.160.0/19	AS17471	Grameen CyberNet	8,192
203.83.96.0/19	AS9513	HK Cable TV Ltd	8,192
203.83.192.0/20	AS24380	Sohonet AU,	4,096
203.83.48.0/21	AS17458	Sure (Diego Garcia) Limited	2,048
203.83.56.0/21	AS7497	Chinese Academy of Forestry	2,048
203.83.208.0/21	AS136900	Internet Service Provider (ADSL and Dialup),	2,048
203.83.240.0/21	AS63997	JMF Co., Ltd	2,048
203.83.16.0/21	AS58460	Digicel (PNG) Ltd	2,048
203.83.4.0/22	AS38330	ANYCAST HOLDINGS PTY LTD	1,024
203.83.72.0/22	AS9513	HK Cable TV Ltd	1,024
203.83.200.0/22	AS24380	Sohonet AU,	1,024
203.83.220.0/22	AS16509	Amazon.com Tech Telecom	1,024
203.83.192.0/22	AS24380	Sohonet AU,	1,024
203.83.78.0/23	AS9513	HK Cable TV Ltd	512
203.83.204.0/23	AS24380	Sohonet AU,	512
203.83.248.0/23	AS24236	India Bangalore EGL Campus	512
203.83.116.0/23	AS9513	HK Cable TV Ltd	512
203.83.216.0/23	AS10229	Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo	512
203.83.198.0/23	AS24380	Sohonet AU,	512
203.83.187.0/24	AS17471	Grameen CyberNet	256
203.83.175.0/24	AS17471	Grameen CyberNet	256
203.83.162.0/24	AS17471	Grameen CyberNet	256
203.83.171.0/24	AS17471	Grameen CyberNet	256
203.83.197.0/24	AS24380	SOHONET NZ	256
203.83.191.0/24	AS17471	Grameen CyberNet	256
203.83.203.0/24	AS16164	Sohonet AU,	256
203.83.127.0/24	AS17540	Modern Terminals Limited	256
203.83.174.0/24	AS17471	Grameen CyberNet	256
203.83.163.0/24	AS17471	Grameen CyberNet	256
203.83.206.0/24	AS24380	Sohonet AU,	256
203.83.168.0/24	AS17471	Grameen CyberNet	256
203.83.190.0/24	AS17471	Grameen CyberNet	256
203.83.169.0/24	AS17471	Grameen CyberNet	256
203.83.189.0/24	AS17471	Grameen CyberNet	256
203.83.65.0/24	AS9513	HK Cable TV Ltd	256
203.83.204.0/24	AS24380	Sohonet AU,	256
203.83.185.0/24	AS17471	Grameen CyberNet	256
203.83.161.0/24	AS17471	Grameen CyberNet	256
203.83.179.0/24	AS17471	Grameen CyberNet	256
203.83.180.0/24	AS17471	Grameen CyberNet	256
203.83.186.0/24	AS17471	Grameen CyberNet	256
203.83.182.0/24	AS17471	Grameen CyberNet	256
203.83.219.0/24	AS9290	GoHosting	256
203.83.188.0/24	AS17471	Grameen CyberNet	256
203.83.183.0/24	AS17471	Grameen CyberNet	256
203.83.160.0/24	AS17471	Grameen CyberNet	256

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