103.81.71.0/24

AS136134 · Independent Univeristy, Bangladesh

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Summary

Country	Bangladesh
Domain	iub.edu.bd
ASN	AS136134
Parent Range	103.81.68.0/22
Registry	APNIC
ID	INDEPENDENT-BD

WHOIS Details

inetnum:        103.81.68.0 - 103.81.71.255
netname:        INDEPENDENT-BD
descr:          Independent Univeristy, Bangladesh
descr:          Plot 16, Block B, Aftabuddin Ahmed Road
descr:          Bashundhara R/A
country:        BD
org:            ORG-IUB1-AP
admin-c:        SMA21-AP
tech-c:         SMA21-AP
abuse-c:        AI655-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-INDEPENDENT-BD
mnt-irt:        IRT-INDEPENDENT-BD
last-modified:  2020-09-13T11:34:52Z
source:         APNIC

irt:            IRT-INDEPENDENT-BD
address:        Plot 16, Block B, Aftabuddin Ahmed Road, Bashundhara R/A, Dhaka 1209
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IUBA1-AP
tech-c:         IUBA1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-INDEPENDENT-BD
last-modified:  2025-11-18T00:31:18Z
source:         APNIC

organisation:   ORG-IUB1-AP
org-name:       Independent Univeristy, Bangladesh
org-type:       LIR
country:        BD
address:        Plot 16, Block B, Aftabuddin Ahmed Road
address:        Bashundhara R/A
phone:          +8801713091874
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:06Z
source:         APNIC

role:           ABUSE INDEPENDENTBD
country:        ZZ
address:        Plot 16, Block B, Aftabuddin Ahmed Road, Bashundhara R/A, Dhaka 1209
phone:          +000000000
e-mail:         [email protected]
admin-c:        IUBA1-AP
tech-c:         IUBA1-AP
nic-hdl:        AI655-AP
remarks:        Generated from irt object IRT-INDEPENDENT-BD
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:58:39Z
source:         APNIC

person:         Syed Mahfuz Ahmed
address:        Plot 16, Block B, Aftabuddin Ahmed Road, Bashundhara R/A, Dhaka  1209
country:        BD
phone:          +8801713091874
e-mail:         [email protected]
nic-hdl:        SMA21-AP
mnt-by:         MAINT-INDEPENDENT-BD
last-modified:  2020-09-13T11:33:47Z
source:         APNIC

route:          103.81.68.0/22
origin:         AS136134
descr:          Independent Univeristy, Bangladesh Plot 16, Block B, Aftabuddin Ahmed Road Bashundhara R/A
mnt-by:         MAINT-INDEPENDENT-BD
last-modified:  2017-02-01T04:56:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.81.71.0/24

Range	ASN	Company	Num of IPs
103.81.68.0/22	AS136134	Independent Univeristy, Bangladesh	1,024

Nearby Ranges

BGP prefixes that overlap with 103.81.0.0/16

Range	ASN	Company	Num of IPs
103.81.72.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
103.81.0.0/22	AS133008	Blenda Internet Services India Private Limited	1,024
103.81.200.0/22	AS133111	CERNEWTECH ( BEIJING ) CORPORATION	1,024
103.81.212.0/22	AS133270	Hps Digital Broadband Pvt Ltd	1,024
103.81.32.0/22	AS134326	Airdesign Technology	1,024
103.81.156.0/22	AS135848	Digitax India Communications Pvt Ltd.	1,024
103.81.188.0/22	AS135849	Clicknet Communication Pvt. Ltd.	1,024
103.81.60.0/22	AS136060	Dinas Informasi dan Pengolahan Data TNI AL	1,024
103.81.68.0/22	AS136134	Independent Univeristy, Bangladesh	1,024
103.81.24.0/22	AS137163	Quality Broadband Pvt Ltd	1,024
103.81.128.0/22	AS14537	Continent 8 Technologies (Asia) PTE. Ltd	1,024
103.81.168.0/22	AS206888	Beijing 3389 Network Technology Co Ltd	1,024
103.81.184.0/22	AS31898	Shijiazhuang Xuding Technology Co., Ltd	1,024
103.81.172.0/22	AS38203	InGen Technology Ltd.	1,024
103.81.140.0/22	AS42695	City Network International AB	1,024
103.81.196.0/22	AS55492	Sadanondo Kumar Saha t/a DFN Media	1,024
103.81.220.0/22	AS55699	PT. Cemerlang Multimedia	1,024
103.81.124.0/22	AS58507	Domo Digital Pty Ltd	1,024
103.81.48.0/22	AS58541	QingDao HaiLian Information Engineering Co.Ltd	1,024
103.81.144.0/22	AS59126	NCT CO.,LTD.	1,024
103.81.4.0/22	AS63704	Guizhou provincial radio and television information Network Inc	1,024
103.81.40.0/22	AS64006	Fusion Technology Solutions Pty Ltd	1,024
103.81.176.0/22	AS9370	Seitou CO., LTD.	1,024
103.81.250.0/23	AS133315	TERRAFIBER NETWORKS PRIVATE LIMITED	512
103.81.126.0/23	AS58507	CPE	512
103.81.114.0/23	AS132148	HORIZON TELECOM INTERNATIONAL COMPANY LIMITED	512
103.81.124.0/23	AS58507	CPE	512
103.81.108.0/23	AS150632	LAKECITY INTERCOM PRIVATE LIMITED	512
103.81.230.0/23	AS203020	HostRoyale Technologies Pvt Ltd	512
103.81.78.0/23	AS136138	Cybage Software Pvt. Ltd.	512
103.81.229.0/24	AS136153	Nayara Energy Limited	256
103.81.216.0/24	AS136241	Level 5, 19 Gouger Street	256
103.81.139.0/24	AS136372	Ss Fiber Net Optical Communication Pvt. Ltd.	256
103.81.184.0/24	AS136796	CoreLink Global Communications (CLE)	256
103.81.186.0/24	AS136796	CoreLink Global Communications (CLE)	256
103.81.199.0/24	AS55492	Dhaka Fiber Net Ltd.	256
103.81.28.0/24	AS137453	PABNA ONLINE	256
103.81.77.0/24	AS138797	Coastal Broadband And Online Services Pvt. Ltd.	256
103.81.245.0/24	AS142038	The Trustees of the Roman Catholic Church for the Diocese of Lismore	256
103.81.55.0/24	AS142044	Contrivance Technology	256
103.81.246.0/24	AS59272	PT Lawang Sewu Teknologi	256
103.81.130.0/24	AS14537	Continent 8 Technologies	256
103.81.131.0/24	AS14537	Continent 8 Technologies	256
103.81.103.0/24	AS150383	IRIS SOFTWARE TECHNOLOGIES PRIVATE LIMITED	256
103.81.29.0/24	AS150745	PABNA ONLINE	256
103.81.162.0/24	AS55720	Everbex Technologies Sdn Bhd	256
103.81.247.0/24	AS55799	DIGICORE LIMITED	256
103.81.76.0/24	AS9268	Southern Cross Credit Union LTD	256
103.81.172.0/24	AS38203	ADN Telecom Ltd.	256
103.81.173.0/24	AS38203	ADN Telecom Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
103.81.71.13	AS136134 Independent Univeristy, Bangladesh	`1.13ms` 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
143.177.226.248	AS50266 Odido Netherlands B.V.	`4.02ms` from Amsterdam, NL
132.45.227.120	AS668 United States Department of Defense (DoD)	`0.58ms` from Atlanta, US
198.145.110.216	AS6079 RCN	`0.63ms` from Boston, US
51.199.156.248	AS5607 Sky UK Limited	`1.67ms` from Dublin, IE
67.180.38.184	AS7922 Comcast Cable Communications, LLC	`4.76ms` from Fremont, US
220.121.48.200	AS4766 Korea Telecom	`0.69ms` from Incheon, KR
182.177.143.72	AS17557 Pakistan Telecommunication Company Limited	`15.47ms` from Islamabad, PK
77.103.171.248	AS5089 Virgin Media Limited	`5.40ms` from London, GB
146.198.0.200	AS6871 Plusnet	`4.89ms` from London, GB
94.156.187.72	AS210218 Open Fiber S.P.A.	`1.05ms` from Milan, IT
82.97.238.232	AS30848 UNIDATA S.p.A.	`0.71ms` from Milan, IT
74.102.82.216	AS701 Verizon Business	`1.28ms` from New York City, US
59.190.47.248	AS17511 OPTAGE Inc.	`2.24ms` from Osaka, JP
64.188.28.104	AS36352 HostPapa	`0.26ms` from San Jose, US
131.161.169.8	AS264380 Server Fast Telecom	`1.81ms` from Sao Paulo, BR
125.151.241.232	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
119.123.0.232	AS4134 CHINANET-BACKBONE	`0.92ms` from Shenzhen, CN
122.132.151.104	AS2518 BIGLOBE Inc.	`7.54ms` from Tokyo, JP
153.209.34.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.12ms` from Tokyo, JP
74.96.95.104	AS701 Verizon Business	`2.20ms` from Ashburn, US
124.170.15.120	AS7545 TPG Telecom Limited	`1.75ms` from Brisbane, AU
3.142.47.72	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
1.118.36.184	AS137753 Beijing Jingdong Shangke Information Technology Co. Ltd.	`5.64ms` from London, GB
108.161.114.56	AS5645 TekSavvy Solutions, Inc.	`1.52ms` from Montreal, CA
177.182.137.8	AS28573 Claro NXT Telecomunicacoes Ltda	`9.01ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -f3 103.81.71.13

traceroute to 103.81.71.13 (103.81.71.13): 64 hops max, 52 byte packets

3 [] 103.161.216.90 0.648 ms

4 *

5 *

6 *

7 [AS136134] 103.81.71.13 1.595 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On January 30th 2026

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