203.145.33.0/24

AS141438  ·  Bangladesh SEZ Ltd.

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Summary

Country Bangladesh
Domain bsezltd.com
ASN AS141438
Parent Range 203.145.32.0/23
Registry APNIC
ID BANGLADESHSEZLTD-BD

WHOIS Details

inetnum:        203.145.32.0 - 203.145.33.255
netname:        BANGLADESHSEZLTD-BD
descr:          Bangladesh SEZ Ltd.
country:        BD
org:            ORG-BSL10-AP
admin-c:        BSLA6-AP
tech-c:         BSLA6-AP
abuse-c:        AB1654-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BANGLADESHSEZLTD-BD
mnt-routes:     MAINT-BANGLADESHSEZLTD-BD
mnt-irt:        IRT-BANGLADESHSEZLTD-BD
last-modified:  2023-11-15T12:27:42Z
source:         APNIC

irt:            IRT-BANGLADESHSEZLTD-BD
address:        Sonpara, Panchrukhi Via Rupganj Araihazar, Narayanganj-1460, Narayanganj Narayanganj 1460
e-mail:         nakib.hossain@bangladeshsez.com
abuse-mailbox:  nakib.hossain@bangladeshsez.com
admin-c:        BSLA6-AP
tech-c:         BSLA6-AP
auth:           # Filtered
remarks:        nakib.hossain@bangladeshsez.com was validated on 2025-07-05
mnt-by:         MAINT-BANGLADESHSEZLTD-BD
last-modified:  2025-09-04T08:03:20Z
source:         APNIC

organisation:   ORG-BSL10-AP
org-name:       Bangladesh SEZ Ltd.
org-type:       LIR
country:        BD
address:        Sonpara, Panchrukhi Via Rupganj Araihazar, Narayanganj-1460
phone:          +8801810101132
e-mail:         isp@bangladeshsez.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-10-10T13:09:28Z
source:         APNIC

role:           ABUSE BANGLADESHSEZLTDBD
country:        ZZ
address:        Sonpara, Panchrukhi Via Rupganj Araihazar, Narayanganj-1460, Narayanganj Narayanganj 1460
phone:          +000000000
e-mail:         nakib.hossain@bangladeshsez.com
admin-c:        BSLA6-AP
tech-c:         BSLA6-AP
nic-hdl:        AB1654-AP
remarks:        Generated from irt object IRT-BANGLADESHSEZLTD-BD
remarks:        nakib.hossain@bangladeshsez.com was validated on 2025-07-05
abuse-mailbox:  nakib.hossain@bangladeshsez.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-05T10:07:32Z
source:         APNIC

role:           Bangladesh SEZ Ltd administrator
address:        Sonpara, Panchrukhi Via Rupganj Araihazar, Narayanganj-1460, Narayanganj Narayanganj 1460
country:        BD
phone:          +8801810101132
e-mail:         isp@bangladeshsez.com
admin-c:        BSLA6-AP
tech-c:         BSLA6-AP
nic-hdl:        BSLA6-AP
mnt-by:         MAINT-BANGLADESHSEZLTD-BD
last-modified:  2023-11-15T01:30:48Z
source:         APNIC

route:          203.145.32.0/23
descr:          BSEZ
origin:         AS141438
mnt-by:         MAINT-BANGLADESHSEZLTD-BD
last-modified:  2024-01-25T08:44:32Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.145.33.0/24

Range ASN Company Num of IPs
203.145.32.0/23 AS141438 Bangladesh SEZ Ltd. 512

Nearby Ranges

BGP prefixes that overlap with 203.145.0.0/16

Range ASN Company Num of IPs
203.145.128.0/18 AS24560 Bharti British Telecom Internet Limited 16,384
203.145.128.0/18 AS9498 Bharti British Telecom Internet Limited 16,384
203.145.224.0/19 AS4694 IDC Frontier Inc. 8,192
203.145.80.0/20 AS10118 Hutchison Telecommunication (HK) Limited 4,096
203.145.96.0/20 AS7511 SYNAPSE Co.,Ltd. 4,096
203.145.80.0/20 AS17794 Hutchison Telecommunication (HK) Limited 4,096
203.145.192.0/21 AS18426 National Applied Research Laboratories 2,048
203.145.120.0/21 AS17948 EditNet, Inc. 2,048
203.145.112.0/21 AS45223 World Internetwork Corporation Co., Ltd 2,048
203.145.42.0/23 AS151691 AMITEL INDIA PRIVATE LIMITED 512
203.145.44.0/23 AS140815 DANH TUAN TECHNOLOGY COMPANY LIMITED 512
203.145.46.0/23 AS150862 CLOUD DATA TECHNOLOGY AND COMMUNICATION COMPANY LIMITED 512
203.145.50.0/23 AS141987 NEXION TECHNOLOGIES (M) SDN. BHD. 512
203.145.56.0/23 AS134375 PARAMETRIQUE ELECTRONIC SOLUTIONS PRIVATE LIMITED 512
203.145.58.0/23 AS142375 PT HSN Global Network 512
203.145.62.0/23 AS46023 PT Quantum Tera Fiber 512
203.145.32.0/23 AS141438 Bangladesh SEZ Ltd. 512
203.145.34.0/23 AS136052 PT Tekstil Original Indonesia 512
203.145.40.0/23 AS150407 CONINET COMMUNICATION SERVICE CO LIMITED 512
203.145.39.0/24 AS141507 National Institute Of Mental Health And Neurosciences 256
203.145.152.0/24 AS24560 BTNL-Dialup-KK 256
203.145.145.0/24 AS9498 Tata Consultancy Services - Mumbai 256
203.145.161.0/24 AS9498 used for Network Infrastructure( Infovista) 256
203.145.153.0/24 AS24560 BTNL-Dialup-KK 256
203.145.163.0/24 AS9498 Customer's STATIC NAT Pool (BIT Services) 256
203.145.165.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.168.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.171.0/24 AS24560 Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi 256
203.145.173.0/24 AS9498 Adea Solutions Ltd., (Netkraft) 256
203.145.177.0/24 AS9498 Customer's STATIC NAT Pool (BIT Services) 256
203.145.131.0/24 AS9498 Bharti Cellular Ltd 256
203.145.152.0/24 AS9498 BTNL-Dialup-KK 256
203.145.38.0/24 AS152115 RSINet 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.175.84.104 AS1136 KPN B.V. 1.49ms from Amsterdam, NL
79.225.235.216 AS3320 Deutsche Telekom AG 3.80ms from Berlin, DE
97.208.213.72 AS6167 Verizon Business 14.30ms from Chicago, US
20.221.227.152 AS8075 Microsoft Corporation 0.26ms from Chicago, US
191.103.29.152 AS28048 Internet Para Todos - Gobierno de La Rioja 8.62ms from Cordoba, AR
3.125.9.88 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
41.171.130.248 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.48ms from Johannesburg, ZA
67.216.221.216 AS25820 IT7 Networks Inc 0.24ms from Los Angeles, US
71.215.208.216 AS209 CenturyLink Communications, LLC 6.05ms from Miami, US
89.24.120.232 AS13036 T-Mobile Czech Republic a.s. 3.93ms from Prague, CZ
177.192.101.40 AS28573 Claro NXT Telecomunicacoes Ltda 0.97ms from Rio de Janeiro, BR
142.251.241.136 AS15169 Google LLC 0.19ms from Seattle, US
124.56.122.8 AS17858 LG POWERCOMM 3.08ms from Seoul, KR
124.223.182.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
46.121.16.152 AS12400 Partner Communications Ltd. 0.83ms from Tel Aviv, IL
36.100.88.136 AS140061 Qinghai Telecom 3.09ms from Xining, CN
101.241.168.40 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.68ms from Beijing, CN
139.204.53.104 AS4134 CHINANET-BACKBONE 6.30ms from Chengdu, CN
92.219.233.136 AS3209 Vodafone GmbH 5.71ms from Frankfurt am Main, DE
91.12.245.232 AS3320 Deutsche Telekom AG 5.24ms from Frankfurt am Main, DE
31.180.218.56 AS12389 PJSC Rostelecom 5.80ms from Krasnodar, RU
182.244.163.216 AS4134 CHINANET-BACKBONE 4.20ms from Kunming, CN
60.18.208.184 AS4837 CHINA UNICOM China169 Backbone 13.83ms from Liaoyang, CN
37.215.112.136 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 3.00ms from Minsk, BY
109.201.104.136 AS50596 Informatsionnye Tekhnologii LLC 5.48ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.145.33.249
traceroute to 203.145.33.249 (203.145.33.249): 6 hops max, 52 byte packets
2 [] 91.200.241.196 0.19 ms
3 [] 80.249.213.240 0.981 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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