1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.191.0.0/16
  4. AS17471  | 203.191.32.0/23

203.191.32.0/23

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

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Summary

Country Bangladesh
Domain grameencybernet.net
ASN AS17471
Registry APNIC
ID CYBERNET-BD

WHOIS Details

inetnum:        203.191.32.0 - 203.191.33.255
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:         GM1-AP
abuse-c:        AC1585-AP
status:         ASSIGNED PORTABLE
remarks:        service provider
notify:         azhar@citechco.net
mnt-by:         APNIC-HM
mnt-routes:     MAINT-BD-AZHAR
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:         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:          203.191.32.0/23
descr:          Grameen CyberNet APNIC maintainer
origin:         AS17471
mnt-by:         MAINT-BD-AZHAR
last-modified:  2010-01-12T11:37:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.191.0.0/16

Range ASN Company Num of IPs
203.191.160.0/19 AS9443 VOCUS PTY LTD 8,192
203.191.240.0/20 AS15830 Equinix Japan Enterprise K.K. 4,096
203.191.224.0/20 AS15830 Equinix Japan Enterprise K.K. 4,096
203.191.192.0/20 AS7545 TPG Internet Pty Ltd. 4,096
203.191.208.0/20 AS9622 Kurashiki Cable TV Corporation 4,096
203.191.48.0/21 AS24175 National Agency for Scientific and Technological Information 2,048
203.191.136.0/21 AS17931 Netforest,Inc 2,048
203.191.8.0/21 AS18403 FPT Cau Giay Building, Duy Tan, Cau Giay, Hanoi 2,048
203.191.0.0/23 AS23724 CHINANET FUJIAN PROVINCE NETWORK 512
203.191.34.0/23 AS38174 Capgemini Technology Services India Limited 512
203.191.44.0/23 AS46024 PT Cyber Network Indonesia 512
203.191.130.0/24 AS45935 WanTok Network Limited 256
203.191.131.0/24 AS45935 WanTok Network Limited 256
203.191.40.0/24 AS38496 PT Jaringan Merah Putih 256
203.191.6.0/24 AS55914 CANON AUSTRALIA PTY. LTD. 256
203.191.24.0/24 AS58779 Viking Telecom Broadband 256
203.191.24.0/24 AS58779 Viking Telecom Broadband 256
203.191.25.0/24 AS58779 Viking Telecom Broadband 256
203.191.25.0/24 AS58779 Viking Telecom Broadband 256
203.191.24.0/24 AS64047 Viking Telecom Broadband 256
203.191.24.0/24 AS64047 Viking Telecom Broadband 256
203.191.25.0/24 AS64047 Viking Telecom Broadband 256
203.191.25.0/24 AS64047 Viking Telecom Broadband 256
203.191.27.0/24 AS64047 Viking Telecom Broadband 256
203.191.3.0/24 AS38166 Standard Chartered Bank IT/Network service Team 256
203.191.41.0/24 AS38496 PT Hyperscale Data Network 256
203.191.4.0/24 AS38658 Liquidnet Asia-Tokyo/Japan Network, Non-Transit Network, Financial Service Provider 256

Hosted domains

There are 245 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.191.33.23 AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka 0.43ms from Dhaka, BD
203.191.32.241 AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka 0.27ms 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
222.178.246.103 AS4134 CHINANET-BACKBONE 3.01ms from Chongqing, CN
93.131.133.87 AS6805 Telefonica Germany GmbH & Co.OHG 3.44ms from Duesseldorf, DE
114.203.15.167 AS9318 SK Broadband Co Ltd 6.00ms from Incheon, KR
188.247.103.71 AS31520 Datagroup Retail 2.65ms from Kyiv, UA
92.23.75.39 AS13285 TalkTalk Communications Limited 4.68ms from London, GB
89.139.34.7 AS1680 Cellcom Fixed Line Communication L.P 2.50ms from Rosh Ha‘Ayin, IL
111.229.84.215 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.01ms from Shanghai, CN
85.27.225.7 AS34705 Norlys Digital A/S 4.82ms from Skanderborg, DK
126.56.200.7 AS17676 SoftBank Corp. 2.85ms from Tokyo, JP
34.104.153.183 AS396982 Google LLC 0.16ms from Tokyo, JP
113.141.173.167 AS134768 CHINANET SHAANXI province Cloud Base network 3.17ms from Xi'an, CN
81.9.23.231 AS3216 PJSC Vimpelcom 2.86ms from Yekaterinburg, RU
181.222.177.39 AS28573 Claro NXT Telecomunicacoes Ltda 18.21ms from Brasilia, BR
35.195.188.231 AS396982 Google LLC 0.15ms from Brussels, BE
184.58.45.87 AS10796 Charter Communications Inc 12.62ms from Columbus, US
34.92.22.151 AS396982 Google LLC 0.11ms from Hong Kong, HK
36.79.12.247 AS7713 PT Telekomunikasi Indonesia 9.23ms from Jakarta, ID
188.239.120.7 AS29013 Telecommunication company Link Telecom LTD 5.35ms from Kyiv, UA
51.140.28.215 AS8075 Microsoft Corporation 0.27ms from London, GB
178.248.51.7 AS51185 MainStreaming SpA 0.20ms from Milan, IT
176.169.253.71 AS5410 Bouygues Telecom SA 1.92ms from Paris, FR
3.239.100.87 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
221.150.98.215 AS4766 Korea Telecom 0.90ms from Seoul, KR
121.150.183.55 AS4766 Korea Telecom 4.31ms from Seoul, KR
95.86.112.151 AS42925 Internet Rimon LTD 0.40ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f8 203.191.32.9
traceroute to 203.191.32.9 (203.191.32.9): 64 hops max, 52 byte packets
8 [AS17471] 203.191.32.9 0.272 ms
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

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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