IP subnet details

203.83.160.0/19

AS17471  — GRAMEEN CYBERNET

Summary

Country
BD Bangladesh
Domain citechco.net
Size 8,192
Registry APNIC
Network Name CYBERNET-BD

Whois

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: [email protected]
descr: E-Mail: [email protected]
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 [email protected] 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: [email protected]
abuse-mailbox: [email protected]
admin-c: AC553-AP
tech-c: AC553-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-05-04
mnt-by: MAINT-BD-AZHAR
last-modified: 2026-05-04T13:17:08Z
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: [email protected]
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: [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] was validated on 2026-05-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-04T13:17:46Z
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: 203.83.160.0/19
descr: Grameen CyberNet APNIC maintainer
origin: AS17471
mnt-by: MAINT-BD-AZHAR
last-modified: 2010-01-12T12:04:46Z
source: APNIC

CIDR IP address subranges within 203.83.160.0/19 subnet

  • 203.83.160.0/24
  • 203.83.161.0/24
  • 203.83.162.0/24
  • 203.83.163.0/24
  • 203.83.164.0/24
  • 203.83.165.0/24
  • 203.83.166.0/24
  • 203.83.167.0/24
  • 203.83.168.0/24
  • 203.83.169.0/24
  • 203.83.170.0/24
  • 203.83.171.0/24
  • 203.83.172.0/24
  • 203.83.173.0/24
  • 203.83.174.0/24
  • 203.83.175.0/24
  • 203.83.176.0/24
  • 203.83.177.0/24
  • 203.83.178.0/24
  • 203.83.179.0/24
  • 203.83.180.0/24
  • 203.83.181.0/24
  • 203.83.182.0/24
  • 203.83.183.0/24
  • 203.83.184.0/24
  • 203.83.185.0/24
  • 203.83.186.0/24
  • 203.83.187.0/24
  • 203.83.188.0/24
  • 203.83.189.0/24
  • 203.83.190.0/24
  • 203.83.191.0/24

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