1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.188.0.0/16
  4. AS9832  | 203.188.240.0/20

203.188.240.0/20

AS9832  ·  ISN, Internet Service Provider

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Summary

Country Bangladesh
Domain bangla.net
ASN AS9832
Registry APNIC
ID ISN-BD

WHOIS Details

inetnum:        203.188.240.0 - 203.188.255.255
netname:        ISN-BD
descr:          Information Services Network
descr:          Network based service provider and publisher
country:        BD
org:            ORG-ISNL1-AP
admin-c:        HA169-AP
tech-c:         HA169-AP
abuse-c:        AI480-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:        --------------------------------------------------
notify:         faruque@bangla.net
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-ISN
mnt-routes:     MAINT-BD-ISN
mnt-irt:        IRT-ISN-BD
last-modified:  2020-07-01T05:32:53Z
source:         APNIC

irt:            IRT-ISN-BD
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
e-mail:         info@bangla.net.bd
abuse-mailbox:  nayon.isn@bangla.net.bd
admin-c:        HA169-AP
tech-c:         HA169-AP
auth:           # Filtered
remarks:        info@bangla.net.bd
remarks:        info@bangla.net.bd was validated on 2025-07-02
remarks:        nayon.isn@bangla.net.bd was validated on 2025-11-26
mnt-by:         MAINT-BD-ISN
last-modified:  2025-11-26T06:30:46Z
source:         APNIC

organisation:   ORG-ISNL1-AP
org-name:       Information Services Network Limited
org-type:       LIR
country:        BD
address:        Limited
address:        52, New Eskaton Road
address:        TMC Building (4th Floor)
phone:          +880-28322785
fax-no:         +880-29345460
e-mail:         info@bangla.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE ISNBD
country:        ZZ
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
phone:          +000000000
e-mail:         info@bangla.net.bd
admin-c:        HA169-AP
tech-c:         HA169-AP
nic-hdl:        AI480-AP
remarks:        Generated from irt object IRT-ISN-BD
remarks:        info@bangla.net.bd was validated on 2025-07-02
remarks:        nayon.isn@bangla.net.bd was validated on 2025-11-26
abuse-mailbox:  nayon.isn@bangla.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T06:31:23Z
source:         APNIC

person:         H M Faruque Ahammad
nic-hdl:        HA169-AP
e-mail:         faruque@bangla.net
address:        Information Services Network Ltd
address:        TMC Building (4th) Floor, 52 New Eskaton road, Dhaka
phone:          +880-2-8322785
fax-no:         +880-2-9345460
country:        BD
mnt-by:         MAINT-BD-ISN
last-modified:  2009-01-24T09:28:05Z
source:         APNIC

route:          203.188.240.0/20
descr:          ISN Network
origin:         AS9832
mnt-by:         MAINT-BD-ISN
last-modified:  2010-06-14T09:30:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.188.240.0/20

Range ASN Company Num of IPs
203.188.241.0/24 AS9832 ISN Khulna POP 256
203.188.242.0/24 AS9832 Corporate Broadband 256
203.188.243.0/24 AS9832 Home Broadband 256
203.188.244.0/24 AS9832 Home Broadband 256
203.188.245.0/24 AS9832 Home Broadband 256
203.188.246.0/24 AS9832 Corporate Broadband 256
203.188.248.0/24 AS9832 ISN Narayangonj POP 256
203.188.249.0/24 AS9832 ISN Narayangonj POP 256
203.188.250.0/24 AS9832 Corporate Broadband 256
203.188.251.0/24 AS9832 ISN Uttara POP 256
203.188.252.0/24 AS9832 ISN Network 256
203.188.253.0/24 AS9832 Dial-Up Service 256
203.188.254.0/24 AS9832 ISN Gulshan POP 256
203.188.255.0/24 AS9832 ISN Gulshan POP 256
203.188.240.0/24 AS9832 Loopback Address 256

Nearby Ranges

BGP prefixes that overlap with 203.188.0.0/16

Range ASN Company Num of IPs
203.188.0.0/18 AS7693 KSC Internet Commercial Co., Ltd. 16,384
203.188.128.0/19 AS4826 VOCUS PTY LTD 8,192
203.188.16.0/20 AS55760 ********************************************** 4,096
203.188.64.0/20 AS3661 The Chinese University of Hong Kong 4,096
203.188.48.0/20 AS55760 ********************************************** 4,096
203.188.232.0/21 AS38182 Extreme Broadband Sdn. Bhd., 2,048
203.188.224.0/21 AS38794 United Information Highway Co.,Ltd. 2,048
203.188.208.0/21 AS24259 kanuma cable television Corporation 2,048
203.188.104.0/21 AS3363 Hong Kong University of Science and Technology 2,048
203.188.200.0/22 AS24506 Yahoo! Taiwan, Teipei, Taiwan 1,024
203.188.184.0/22 AS5511 Orange S.A. 1,024
203.188.124.0/22 AS7651 Lingnan University 1,024
203.188.176.0/22 AS5511 Orange S.A. 1,024
203.188.92.0/23 AS7650 The Education University of Hong Kong 512
203.188.94.0/23 AS7650 The Education University of Hong Kong 512
203.188.183.0/24 AS3257 VPN Consumer Paris, France 256
203.188.112.0/24 AS3662 HARNET Backbone 256
203.188.117.0/24 AS3662 HARNET Backbone 256
203.188.118.0/24 AS3662 HARNET Backbone 256
203.188.239.0/24 AS38182 Extreme Broadband 256
203.188.188.0/24 AS5511 Orange S.A. 256
203.188.160.0/24 AS55410 Vodafone Idea Ltd 256
203.188.161.0/24 AS55410 Vodafone Idea Ltd 256
203.188.162.0/24 AS55410 Vodafone Idea Ltd 256
203.188.163.0/24 AS55410 Vodafone Idea Ltd 256
203.188.165.0/24 AS62240 VPN Consumer Atlanta, United States of America 256
203.188.181.0/24 AS62240 VPN Consumer Frankfurt, Germany 256
203.188.240.0/24 AS9832 Loopback Address 256
203.188.241.0/24 AS9832 ISN Khulna POP 256
203.188.242.0/24 AS9832 Corporate Broadband 256
203.188.243.0/24 AS9832 Home Broadband 256
203.188.244.0/24 AS9832 Home Broadband 256
203.188.245.0/24 AS9832 Home Broadband 256
203.188.246.0/24 AS9832 Corporate Broadband 256
203.188.248.0/24 AS9832 ISN Narayangonj POP 256
203.188.249.0/24 AS9832 ISN Narayangonj POP 256
203.188.250.0/24 AS9832 Corporate Broadband 256
203.188.251.0/24 AS9832 ISN Uttara POP 256
203.188.252.0/24 AS9832 ISN Network 256
203.188.253.0/24 AS9832 Dial-Up Service 256
203.188.254.0/24 AS9832 ISN Gulshan POP 256
203.188.175.0/24 AS137409 VPN Consumer Dallas, United States of America 256
203.188.255.0/24 AS9832 ISN Gulshan POP 256
203.188.189.0/24 AS137409 VPN Consumer Singapore, Republic of Singapore 256
203.188.190.0/24 AS137409 VPN Consumer Singapore, Republic of Singapore 256
203.188.191.0/24 AS137409 VPN Consumer Singapore, Republic of Singapore 256
203.188.171.0/24 AS19318 1337 Services GmbH 256
203.188.168.0/24 AS206092 VPN Consumer Sao Paulo, Brazil 256
203.188.166.0/24 AS209155 Onehostplanet s.r.o. 256

Hosted domains

There are 187 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.188.244.146 kttbd.com 24
203.188.244.244 bafwwagenkurmitola.edu.bd 3
203.188.252.37 pannagroupbd.com 1
203.188.254.243 dreks.net 1
203.188.245.66 regentcorp-bd.com 1
203.188.254.244 jnstechno.net 1
203.188.255.172 borlandbd.com 1
203.188.252.39 niprojmidialysis.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,111 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.188.248.249 AS9832 ISN, Internet Service Provider 0.47ms from Dhaka, BD
203.188.249.57 AS9832 ISN, Internet Service Provider 0.45ms from Dhaka, BD
203.188.242.245 AS9832 ISN, Internet Service Provider 0.45ms from Dhaka, BD
203.188.240.8 AS9832 ISN, Internet Service Provider 0.43ms from Dhaka, BD
203.188.243.49 AS9832 ISN, Internet Service Provider 0.47ms from Dhaka, BD
203.188.253.146 AS9832 ISN, Internet Service Provider 0.47ms from Dhaka, BD
203.188.244.97 AS9832 ISN, Internet Service Provider 0.45ms from Dhaka, BD
203.188.250.225 AS9832 ISN, Internet Service Provider 0.47ms from Dhaka, BD
203.188.241.7 AS9832 ISN, Internet Service Provider 0.55ms from Dhaka, BD
203.188.255.193 AS9832 ISN, Internet Service Provider 0.45ms from Dhaka, BD
203.188.252.209 AS9832 ISN, Internet Service Provider 0.43ms from Dhaka, BD
203.188.251.225 AS9832 ISN, Internet Service Provider 0.46ms from Dhaka, BD
203.188.245.213 AS9832 ISN, Internet Service Provider 0.42ms from Dhaka, BD
203.188.254.233 AS9832 ISN, Internet Service Provider 0.46ms from Dhaka, BD
203.188.246.65 AS9832 ISN, Internet Service Provider 0.45ms 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
52.234.220.100 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
184.106.127.4 AS19994 Rackspace Hosting 1.29ms from Chicago, US
62.181.147.36 AS15790 Finanz Informatik GmbH & Co. KG 6.36ms from Hamburg, DE
188.28.21.84 AS206067 Hutchison 3G UK Limited 8.88ms from London, GB
31.49.125.116 AS2856 British Telecommunications PLC 2.01ms from London, GB
71.82.237.116 AS20115 Charter Communications LLC 15.45ms from Minneapolis, US
37.150.194.20 AS9198 JSC Kazakhtelecom 0.95ms from Pavlodar, KZ
4.155.156.196 AS8075 Microsoft Corporation 0.28ms from Quincy, US
24.87.204.36 AS6327 Shaw Communications 4.87ms from Seattle, US
20.212.35.164 AS8075 Microsoft Corporation 0.62ms from Singapore, SG
126.9.70.116 AS17676 SoftBank Corp. 2.98ms from Tokyo, JP
59.147.224.196 AS2527 Sony Network Communications Inc. 17.02ms from Tokyo, JP
46.74.138.148 AS8447 A1 Telekom Austria AG 14.10ms from Vienna, AT
20.109.36.116 AS8075 Microsoft Corporation 0.39ms from Boydton, US
64.255.209.68 AS32298 Centersquare 1.58ms from Dallas, US
80.133.169.244 AS3320 Deutsche Telekom AG 2.92ms from Duesseldorf, DE
88.11.4.148 AS3352 TELEFONICA DE ESPANA S.A.U. 7.61ms from Madrid, ES
1.159.115.196 AS1221 Telstra Limited 7.85ms from Melbourne, AU
52.158.145.36 AS8075 Microsoft Corporation 0.53ms from Melbourne, AU
194.183.94.20 AS15433 Telecom Italia San Marino S.p.A 5.50ms from Milan, IT
217.20.158.36 AS47764 LLC VK 0.60ms from Moscow, RU
157.65.55.244 AS2514 NTT PC Communications, Inc. 3.98ms from Osaka, JP
85.45.17.244 AS3269 Telecom Italia S.p.A. 9.23ms from Rome, IT
45.30.24.132 AS7018 AT&T Enterprises, LLC 4.28ms from San Jose, US
45.236.179.36 AS268256 SINCH BR S/A 3.17ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 203.188.244.137
traceroute to 203.188.244.137 (203.188.244.137): 64 hops max, 52 byte packets
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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