103.103.100.0/22

AS133738 · Bangladesh Open University

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Bangladesh
Domain	bou.edu.bd
ASN	AS133738
Registry	APNIC
ID	BOU-BD

WHOIS Details

inetnum:        103.103.100.0 - 103.103.103.255
netname:        BOU-BD
descr:          Bangladesh Open University
descr:          Boardbazar, Gazipur-1705, Bangladesh.
country:        BD
org:            ORG-BOU1-AP
admin-c:        BOUA1-AP
tech-c:         BOUA1-AP
abuse-c:        AB1385-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-BOU-BD
mnt-routes:     MAINT-BOU-BD
mnt-irt:        IRT-BOU-BD
last-modified:  2021-01-18T02:02:45Z
source:         APNIC

irt:            IRT-BOU-BD
address:        Boardbazar, Gazipur-1705, Bangladesh., Gazipur Gazipur 1705
e-mail:         utpal@bou.ac.bd
abuse-mailbox:  utpal@bou.ac.bd
admin-c:        BOUA1-AP
tech-c:         BOUA1-AP
auth:           # Filtered
remarks:        utpal@bou.ac.bd was validated on 2025-04-16
mnt-by:         MAINT-BOU-BD
last-modified:  2025-04-16T14:50:12Z
source:         APNIC

organisation:   ORG-BOU1-AP
org-name:       Bangladesh Open University
org-type:       LIR
country:        BD
address:        Boardbazar,
phone:          +88-02-9291120
fax-no:         +88-02-9291122
e-mail:         nasar@bou.edu.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:21Z
source:         APNIC

role:           ABUSE BOUBD
country:        ZZ
address:        Boardbazar, Gazipur-1705, Bangladesh., Gazipur Gazipur 1705
phone:          +000000000
e-mail:         utpal@bou.ac.bd
admin-c:        BOUA1-AP
tech-c:         BOUA1-AP
nic-hdl:        AB1385-AP
remarks:        Generated from irt object IRT-BOU-BD
remarks:        utpal@bou.ac.bd was validated on 2025-04-16
abuse-mailbox:  utpal@bou.ac.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-16T14:50:44Z
source:         APNIC

role:           Bangladesh Open University administrator
address:        Boardbazar, Gazipur-1705, Bangladesh., Gazipur Gazipur 1705
country:        BD
phone:          +88-02-9291120
fax-no:         +88-02-9291120
e-mail:         asacomp@bou.edu.bd
admin-c:        BOUA1-AP
tech-c:         BOUA1-AP
nic-hdl:        BOUA1-AP
mnt-by:         MAINT-BOU-BD
last-modified:  2017-11-02T00:32:30Z
source:         APNIC

route:          103.103.100.0/22
origin:         AS133738
descr:          Bangladesh Open University Boardbazar, Gazipur-1705, Bangladesh.
mnt-by:         MAINT-BOU-BD
last-modified:  2017-12-24T07:23:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.103.100.0/22

Range	ASN	Company	Num of IPs
103.103.100.0/24	AS133738	Bangladesh Open University	256

Nearby Ranges

BGP prefixes that overlap with 103.103.0.0/16

Range	ASN	Company	Num of IPs
103.103.76.0/22	AS137057	A.A. Company Pty Ltd	1,024
103.103.212.0/22	AS132768	Five Net Service Provider Pvt. Ltd.	1,024
103.103.240.0/22	AS23738	Bel Air Internet, LLC	1,024
103.103.156.0/22	AS132111	Unit 2-6,Infinity Tower,	1,024
103.103.108.0/22	AS45654	Ace Communications Group Pty Ltd	1,024
103.103.108.0/22	AS58507	Ace Communications Group Pty Ltd	1,024
103.103.164.0/22	AS17941	Industrial Algebra Inc.	1,024
103.103.8.0/22	AS136708	F2h Networks Pvt Ltd	1,024
103.103.116.0/22	AS135905	Digital Convergence Technology Solutions Company Limited	1,024
103.103.200.0/22	AS22769	Xinxiang Yi Yang Network Technology Co. Ltd.	1,024
103.103.152.0/22	AS15412	Flag Telecom Ireland Network Ltd	1,024
103.103.96.0/23	AS134372	L. EDWARDS & SON LIMITED t/a VisionLab	512
103.103.196.0/23	AS56201	Zoho Technologies Private Limited	512
103.103.210.0/23	AS137070	Nationwide Towing & Transport Pty Ltd	512
103.103.98.0/23	AS132381	Chicago, IL Network	512
103.103.76.0/23	AS137057	A.A. Company Pty Ltd	512
103.103.104.0/23	AS134743	Beam Internet	512
103.103.140.0/23	AS17819	Virtuelle Group Pty Limited	512
103.103.236.0/23	AS134869	DHL BROADBAND NET P LIMITED	512
103.103.106.0/23	AS134743	Beam Internet	512
103.103.193.0/24	AS135636	Datacenter Infrastructure	256
103.103.105.0/24	AS134743	Beam Internet	256
103.103.51.0/24	AS40065	SUITE 100E CSZ CLACKAMAS,OR	256
103.103.136.0/24	AS23679	Internet Ini Saja	256
103.103.3.0/24	AS136699	Mediatech Communication Pvt.ltd.	256
103.103.194.0/24	AS136255	Myanmar Internet Exchange	256
103.103.194.0/24	AS9654	Myanmar Internet Exchange	256
103.103.67.0/24	AS137058	Aeronautical Radio of Thailand Ltd.	256
103.103.33.0/24	AS137048	X-LINK LIMITED	256
103.103.147.0/24	AS136861	PT. ARTAMEDIA CITRA TELEMATIKA INDONESIA	256
103.103.183.0/24	AS63945	Digitec PNG Limited	256
103.103.0.0/24	AS23930	Web.com.ph Inc.	256
103.103.215.0/24	AS132768	Five Net Service Provider Pvt. Ltd.	256
103.103.244.0/24	AS135369	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.244.0/24	AS64021	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256
103.103.122.0/24	AS136671	Osbnet Broadband Pvt Ltd	256
103.103.247.0/24	AS21859	Chiyoda-ku, Tokyo 106-258, Japan	256
103.103.174.0/24	AS135808	Fiberzone Communications Pvt Ltd	256
103.103.139.0/24	AS23679	Nusanet	256
103.103.212.0/24	AS132768	Five Net Service Provider Pvt. Ltd.	256
103.103.247.0/24	AS21859	Chiyoda-ku, Tokyo 106-258, Japan	256
103.103.12.0/24	AS4808	Infinite City(Beijing)Technology Co.,Ltd	256
103.103.32.0/24	AS137048	X-LINK LIMITED	256
103.103.125.0/24	AS139335	Sreejoin Online.Com	256
103.103.137.0/24	AS23679	Nusanet IniSaja	256
103.103.162.0/24	AS136712	Gps Connections Pvt Ltd	256
103.103.145.0/24	AS136861	PT. ARTAMEDIA CITRA TELEMATIKA INDONESIA	256
103.103.163.0/24	AS136712	Gps Connections Pvt Ltd	256
103.103.246.0/24	AS21859	RM 1607E 16/F HANG PONT COMM,BLDG 31 TONKIN STCHEUNG SHA	256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.103.103.255	seay.net.au	3
103.103.103.103	qucct.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

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

IP Address	ASN	Details
103.103.100.131	AS133738 Bangladesh Open University	1.51ms 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
86.97.5.230	AS5384 Emirates Internet	3.40ms from Al Fujairah City, AE
47.94.76.86	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.84ms from Beijing, CN
152.233.243.150	AS26615 TIM S/A	12.89ms from Fortaleza, BR
98.249.52.134	AS7922 Comcast Cable Communications, LLC	9.84ms from Herndon, US
185.173.64.6	AS30914 Redcentric Solutions Ltd	1.27ms from London, GB
69.28.63.38	AS21859 Zenlayer Inc	0.28ms from Los Angeles, US
222.111.205.150	AS4766 Korea Telecom	1.25ms from Seoul, KR
116.126.251.230	AS9318 SK Broadband Co Ltd	5.29ms from Seoul, KR
65.110.160.118	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	1.24ms from Toronto, CA
99.51.204.134	AS7018 AT&T Enterprises, LLC	6.64ms from Columbus, US
185.111.115.182	AS60277 Telcom 01	1.16ms from Dublin, IE
92.45.62.214	AS34984 Superonline Iletisim Hizmetleri A.S.	2.76ms from Istanbul, TR
218.3.114.198	AS4134 CHINANET-BACKBONE	6.99ms from Nanjing, CN
117.102.195.214	AS2514 NTT PC Communications, Inc.	2.17ms from Osaka, JP
145.140.186.102	AS1103 SURF B.V.	0.34ms from Amsterdam, NL
152.70.57.134	AS31898 Oracle Corporation	0.17ms from Amsterdam, NL
91.177.88.22	AS5432 Proximus NV	5.07ms from Amsterdam, NL
123.126.93.166	AS4808 China Unicom Beijing Province Network	4.60ms from Beijing, CN
178.220.104.86	AS8400 TELEKOM SRBIJA a.d.	1.68ms from Belgrade, RS
96.65.103.134	AS7922 Comcast Cable Communications, LLC	5.25ms from Chicago, US
89.143.176.150	AS5603 Telekom Slovenije, d.d.	5.20ms from Ljubljana, SI
200.171.231.86	AS27699 TELEFÔNICA BRASIL S.A	2.48ms from Osasco, BR
90.180.207.166	AS5610 O2 Czech Republic, a.s.	6.52ms from Prague, CZ
115.79.85.134	AS7552 Viettel Group	1.25ms from Ho Chi Minh City, VN
105.28.64.6	AS37100 SEACOM Limited	15.97ms from Johannesburg, ZA

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales