103.132.20.0/23

AS139839 · ZeroNET

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Summary

Country	Bangladesh
Domain	zeronetbd.net
ASN	AS139839
Registry	APNIC
ID	ZERONET-BD

WHOIS Details

inetnum:        103.132.20.0 - 103.132.21.255
netname:        ZERONET-BD
descr:          ZeroNET
country:        BD
org:            ORG-ZA32-AP
admin-c:        ZA216-AP
tech-c:         ZA216-AP
abuse-c:        AZ491-AP
status:         ASSIGNED 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-routes:     MAINT-ZERONET-BD
mnt-irt:        IRT-ZERONET-BD
last-modified:  2023-05-23T15:04:02Z
source:         APNIC

irt:            IRT-ZERONET-BD
address:        1
e-mail:         iqbal@zeronetbd.net
abuse-mailbox:  iqbal@zeronetbd.net
admin-c:        ZA216-AP
tech-c:         ZA216-AP
auth:           # Filtered
remarks:        iqbal@zeronetbd.net is invalid
mnt-by:         MAINT-ZERONET-BD
last-modified:  2025-11-18T00:36:53Z
source:         APNIC

organisation:   ORG-ZA32-AP
org-name:       ZeroNET
org-type:       LIR
country:        BD
address:        1 # No. Bangladesh Forest Research Institute,
address:        Clube Market Sholosahar,
address:        Bangladesh, Chittagong.
phone:          +8801819486003
e-mail:         info@zeronetbd.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:15Z
source:         APNIC

role:           ABUSE ZERONETBD
country:        ZZ
address:        1
phone:          +000000000
e-mail:         iqbal@zeronetbd.net
admin-c:        ZA216-AP
tech-c:         ZA216-AP
nic-hdl:        AZ491-AP
remarks:        Generated from irt object IRT-ZERONET-BD
remarks:        iqbal@zeronetbd.net is invalid
abuse-mailbox:  iqbal@zeronetbd.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-05T13:05:42Z
source:         APNIC

role:           ZeroNET administrator
address:        1# No. Bangladesh Forest Research Institute, Clube Market Sholosahar, Chittagong, Chittagong Chittagong 4211
country:        BD
phone:          +8801819486003
e-mail:         iqbal@zeronetbd.net
admin-c:        ZA216-AP
tech-c:         ZA216-AP
nic-hdl:        ZA216-AP
mnt-by:         MAINT-ZERONET-BD
last-modified:  2023-05-24T14:38:13Z
source:         APNIC

route:          103.132.20.0/23
origin:         AS139839
descr:          Iqbal Ahmed Shakil 1# No. Bangladesh Forest Research Institute, Clube Market Sholosahar, Chittagong, Chittagong Chittagong 4211
mnt-by:         MAINT-ZERONET-BD
last-modified:  2023-05-31T08:24:52Z
country:        BD
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.132.0.0/16

Range	ASN	Company	Num of IPs
103.132.32.0/22	AS10157	NHN Bugs	1,024
103.132.32.0/22	AS45974	NHN Bugs	1,024
103.132.220.0/22	AS138549	Net Cafe	1,024
103.132.136.0/22	AS138539	Jewel Changi Airport Trustee Pte. Ltd.	1,024
103.132.32.0/22	AS10157	NHN Bugs	1,024
103.132.8.0/22	AS138528	EMPIRE TECH Co., Ltd.	1,024
103.132.4.0/22	AS29119	Fibra Medios Telecom, S.L.	1,024
103.132.32.0/22	AS45974	NHN Bugs	1,024
103.132.234.0/23	AS138538	Shanghai QiDuo Information Technology Co.,Ltd.	512
103.132.126.0/23	AS135516	VOICE PRINT & DATA AUSTRALIA PTY LTD	512
103.132.200.0/23	AS58369	PT. Surganya Motor Indonesia	512
103.132.230.0/23	AS138127	PEMERINTAH KABUPATEN MADIUN	512
103.132.22.0/23	AS146782	University Of Chinese Academy Of Social Sciences	512
103.132.124.0/24	AS138124	Universitas Samudra	256
103.132.152.0/24	AS138316	Vinayaga Communications Pvt Ltd	256
103.132.233.0/24	AS138318	The Visakhapatnam Cooperative Bank Ltd	256
103.132.10.0/24	AS138528	EMPIRE TECH- Customer Networks	256
103.132.11.0/24	AS138528	EMPIRE TECH- Infrastructure Networks	256
103.132.8.0/24	AS138528	EMPIRE TECH- Customer Networks	256
103.132.9.0/24	AS138528	EMPIRE TECH- Customer Networks	256
103.132.88.0/24	AS138534	MatrixBD	256
103.132.89.0/24	AS138534	MatrixBD	256
103.132.90.0/24	AS138534	MatrixBD	256
103.132.91.0/24	AS138534	MatrixBD	256
103.132.125.0/24	AS138540	The Insular Life Assurance Company, Ltd.	256
103.132.176.0/24	AS138541	Active Multimedia	256
103.132.177.0/24	AS138541	Active Multimedia	256
103.132.168.0/24	AS138543	Cablevision Systems Corporation	256
103.132.182.0/24	AS138544	HK Online	256
103.132.220.0/24	AS138549	Net Cafe	256
103.132.221.0/24	AS138549	Net Cafe	256
103.132.222.0/24	AS138549	Net Cafe	256
103.132.223.0/24	AS138549	Net Cafe	256
103.132.184.0/24	AS138550	Jagannath University	256
103.132.187.0/24	AS138551	Skyinfo Online	256
103.132.192.0/24	AS138552	SG RTBHOUSE	256
103.132.193.0/24	AS138552	SG RTBHOUSE	256
103.132.224.0/24	AS138556	Zer00ne Online	256
103.132.169.0/24	AS139980	Dinas Komunikasi Informasi Kota Tasikmalaya	256
103.132.131.0/24	AS214509	ASIR YATIRIM BANKASI A.S.	256
103.132.97.0/24	AS22744	WEX NEW ZELAND	256
103.132.170.0/24	AS45804	Kalyani Cables Services Pvt Ltd	256
103.132.202.0/24	AS58418	Counsel's Chambers Limited	256
103.132.248.0/24	AS58689	ICC Communication Ltd.	256
103.132.249.0/24	AS58689	ICC Communication Ltd.	256
103.132.186.0/24	AS58714	CVENT INDIA PVT. LTD	256
103.132.153.0/24	AS58947	Software Shop Limited	256
103.132.0.0/24	AS58955	Bangmod Enterprise Co., Ltd.	256
103.132.1.0/24	AS58955	Bangmod Enterprise Co., Ltd.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.132.20.2	ctgoz.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

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Pingable IPs

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

IP Address	ASN	Details
103.132.21.129	AS139839 ZeroNET	`3.78ms` from Dhaka, BD
103.132.20.37	AS139839 ZeroNET	`3.75ms` 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
190.174.97.7	AS22927 Telefonica de Argentina	`2.53ms` from Buenos Aires, AR
104.218.7.39	AS54209 Monon Telephone Company, Inc.	`5.29ms` from Chicago, US
14.178.127.199	AS45899 VNPT Corp	`5.23ms` from Hanoi, VN
223.190.148.247	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.48ms` from Kolkata, IN
95.139.172.87	AS12389 PJSC Rostelecom	`4.47ms` from Moscow, RU
213.251.205.119	AS196638 PJSC Promtelecom	`17.21ms` from Moscow, RU
74.71.164.119	AS12271 Charter Communications Inc	`3.23ms` from New York City, US
44.222.205.167	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
188.187.145.183	AS41786 JSC ER-Telecom Holding	`8.48ms` from Samara, RU
75.142.241.135	AS20115 Charter Communications LLC	`9.95ms` from San Jose, US
180.83.237.103	AS17858 LG POWERCOMM	`3.35ms` from Seoul, KR
58.235.115.215	AS9318 SK Broadband Co Ltd	`7.39ms` from Seoul, KR
4.157.160.167	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
100.21.239.103	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
119.52.244.103	AS4837 CHINA UNICOM China169 Backbone	`9.08ms` from Changchun, CN
67.241.162.23	AS11351 Charter Communications Inc	`18.34ms` from Chicago, US
120.233.52.23	AS56040 China Mobile communications corporation	`5.06ms` from Guangzhou, CN
89.22.98.39	AS8648 dogado GmbH	`0.20ms` from Leipzig, DE
88.27.252.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.99ms` from Madrid, ES
90.1.172.135	AS3215 Orange S.A.	`14.79ms` from Paris, FR
183.99.197.119	AS4766 Korea Telecom	`2.42ms` from Seoul, KR
106.13.165.39	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`7.26ms` from Shanghai, CN
101.190.150.87	AS1221 Telstra Limited	`4.82ms` from Sydney, AU
118.238.39.103	AS2527 Sony Network Communications Inc.	`2.04ms` from Tokyo, JP
20.169.231.103	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 103.132.21.1

traceroute to 103.132.21.1 (103.132.21.1): 64 hops max, 52 byte packets

3 [] 103.161.217.220 3.84 ms

4 [AS139839] 103.132.21.1 5.637 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On November 22nd 2025

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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