203.83.160.0/19
AS17471 · Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka
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| Country |
Bangladesh
|
| Domain | grameencybernet.net |
| ASN | AS17471 |
| Registry | APNIC |
| ID | CYBERNET-BD |
WHOIS Details
inetnum: 203.83.160.0 - 203.83.191.255 netname: CYBERNET-BD descr: Grameen CyberNet descr: Internet Service Provider descr: House # 1, Road80 descr: Gulshan-2, Dhaka-1212 descr: Bangladesh. descr: Phone # 88-02-8812103 descr: Fax # 88-02-9886304 descr: Fax # 88-02-8811195 descr: E-Mail: mohi@citechco.net descr: E-Mail: rfakir@citechco.net country: BD org: ORG-GC9-AP admin-c: GM1-AP tech-c: AC553-AP abuse-c: AC1585-AP status: ALLOCATED PORTABLE remarks: -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ remarks: This object can only be modified by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to hostmaster@apnic.net with your organisation remarks: account name in the subject line. remarks: -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ mnt-by: APNIC-HM mnt-lower: MAINT-BD-CYBERNET mnt-routes: MAINT-BD-CYBERNET mnt-irt: IRT-CYBERNET-BD last-modified: 2020-05-12T14:54:12Z 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: noc@citechco.net abuse-mailbox: noc@citechco.net admin-c: AC553-AP tech-c: AC553-AP auth: # Filtered remarks: noc@citechco.net was validated on 2025-09-13 mnt-by: MAINT-BD-AZHAR last-modified: 2025-11-18T00:26:26Z source: APNIC organisation: ORG-GC9-AP org-name: GRAMEEN CYBERNET org-type: LIR country: BD address: R M Center (4th Floor) address: 101 Gulshan Avenue phone: +88-02-8812-103 fax-no: +88-02-9886-304 e-mail: info@citechco.net mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:53Z 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: noc@citechco.net admin-c: AC553-AP tech-c: AC553-AP nic-hdl: AC1585-AP remarks: Generated from irt object IRT-CYBERNET-BD remarks: noc@citechco.net was validated on 2025-09-13 abuse-mailbox: noc@citechco.net mnt-by: APNIC-ABUSE last-modified: 2025-09-13T08:32:45Z source: APNIC person: Azhar Chowdhury nic-hdl: AC553-AP e-mail: raju@citechco.net 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: mohi@citechco.net 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: 203.83.160.0/19 descr: Grameen CyberNet APNIC maintainer origin: AS17471 mnt-by: MAINT-BD-AZHAR last-modified: 2010-01-12T12:04:46Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.83.160.0/19
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.83.168.0/24 | 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 |
| 203.83.160.0/24 | 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 |
| 203.83.169.0/24 | AS17471 | Grameen CyberNet | 256 |
| 203.83.170.0/24 | AS17471 | Grameen CyberNet | 256 |
| 203.83.171.0/24 | AS17471 | Grameen CyberNet | 256 |
| 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 |
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 |
| 203.83.192.0/20 | 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 52 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
1,555 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.83.163.105 |
0.36ms from Dhaka,
BD
|
|
| 203.83.164.65 |
0.36ms from Dhaka,
BD
|
|
| 203.83.166.0 |
0.31ms from Dhaka,
BD
|
|
| 203.83.165.161 |
0.38ms from Dhaka,
BD
|
|
| 203.83.162.149 |
0.33ms from Dhaka,
BD
|
|
| 203.83.161.113 |
0.37ms from Dhaka,
BD
|
|
| 203.83.160.121 |
0.34ms from Dhaka,
BD
|
|
| 203.83.167.9 |
0.39ms from Dhaka,
BD
|
|
| 203.83.168.37 |
0.38ms from Dhaka,
BD
|
|
| 203.83.169.1 |
0.37ms from Dhaka,
BD
|
|
| 203.83.178.169 |
0.36ms from Dhaka,
BD
|
|
| 203.83.171.197 |
0.36ms from Dhaka,
BD
|
|
| 203.83.175.13 |
0.38ms from Dhaka,
BD
|
|
| 203.83.188.177 |
0.36ms from Dhaka,
BD
|
|
| 203.83.174.33 |
0.37ms from Dhaka,
BD
|
|
| 203.83.184.97 |
0.32ms from Dhaka,
BD
|
|
| 203.83.172.177 |
0.39ms from Dhaka,
BD
|
|
| 203.83.176.246 |
0.34ms from Dhaka,
BD
|
|
| 203.83.183.153 |
0.31ms from Dhaka,
BD
|
|
| 203.83.180.181 |
0.37ms from Dhaka,
BD
|
|
| 203.83.189.9 |
0.43ms from Dhaka,
BD
|
|
| 203.83.186.85 |
0.32ms from Dhaka,
BD
|
|
| 203.83.187.33 |
0.34ms from Dhaka,
BD
|
|
| 203.83.181.81 |
0.30ms from Dhaka,
BD
|
|
| 203.83.182.177 |
0.54ms 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 |
|---|---|---|
| 169.47.178.51 |
0.43ms from Ashburn,
US
|
|
| 197.51.5.147 |
8.57ms from Cairo,
EG
|
|
| 112.91.91.51 |
4.05ms from Guangzhou,
CN
|
|
| 49.81.169.51 |
9.33ms from Huai'an,
CN
|
|
| 115.136.10.19 |
1.78ms from Incheon,
KR
|
|
| 140.210.9.211 |
0.83ms from Kunming,
CN
|
|
| 187.169.79.115 |
3.84ms from Santiago de Queretaro,
MX
|
|
| 14.56.16.179 |
2.27ms from Seoul,
KR
|
|
| 128.1.102.19 |
3.15ms from Taichung,
TW
|
|
| 185.196.216.3 |
0.41ms from Tashkent,
UZ
|
|
| 118.154.5.3 |
1.14ms from Tokyo,
JP
|
|
| 195.74.72.99 |
8.97ms from Warsaw,
PL
|
|
| 146.103.123.83 |
0.31ms from Amsterdam,
NL
|
|
| 63.158.218.211 |
0.26ms from Boston,
US
|
|
| 162.224.180.179 |
9.25ms from Chicago,
US
|
|
| 77.235.190.83 |
6.87ms from Falkenstein,
DE
|
|
| 143.131.227.99 |
1.25ms from Madrid,
ES
|
|
| 67.254.139.115 |
3.38ms from New York City,
US
|
|
| 60.187.66.227 |
7.87ms from Ningbo,
CN
|
|
| 73.20.30.147 |
7.62ms from Salt Lake City,
US
|
|
| 175.129.71.195 |
1.04ms from Tokyo,
JP
|
|
| 205.189.38.3 |
0.64ms from Toronto,
CA
|
|
| 185.108.244.3 |
0.75ms from Zuerich,
CH
|
|
| 128.14.55.83 |
0.43ms from Amsterdam,
NL
|
|
| 97.238.108.147 |
11.54ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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