IP subnet details

203.83.173.0/24

AS17471  — GRAMEEN CYBERNET

Summary

Country
BD Bangladesh
Domain citechco.net
Size 256
Registry APNIC
Network Name CYBERNET-BD

Whois

inetnum: 203.83.173.0 - 203.83.173.255
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: 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

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: 203.83.173.0/24
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

CIDR IP address subranges within 203.83.173.0/24 subnet

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