103.221.254.0/23

AS135524 · university of dhaka

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Summary

Country	Bangladesh
Domain	univdhaka.edu
ASN	AS135524
Registry	APNIC
ID	UNIVERSITYOFDHAKA-BD

WHOIS Details

inetnum:        103.221.252.0 - 103.221.255.255
netname:        UNIVERSITYOFDHAKA-BD
descr:          University of Dhaka
country:        BD
org:            ORG-UOD1-AP
admin-c:        UODA1-AP
tech-c:         UODA1-AP
abuse-c:        AU249-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-UNIVERSITYOFDHAKA-BD
mnt-irt:        IRT-UNIVERSITYOFDHAKA-BD
last-modified:  2021-01-10T21:55:51Z
source:         APNIC

irt:            IRT-UNIVERSITYOFDHAKA-BD
address:        Nilkhet Road,, Dhaka, Bangladesh, Bangladesh Dhaka 1000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        UODA1-AP
tech-c:         UODA1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-27
mnt-by:         MAINT-UNIVERSITYOFDHAKA-BD
last-modified:  2025-11-18T00:30:53Z
source:         APNIC

organisation:   ORG-UOD1-AP
org-name:       university of dhaka
org-type:       LIR
country:        BD
address:        Nilkhet Road,
address:        Dhaka, Bangladesh
phone:          +8801552341547
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:42Z
source:         APNIC

role:           ABUSE UNIVERSITYOFDHAKABD
country:        ZZ
address:        Nilkhet Road,, Dhaka, Bangladesh, Bangladesh Dhaka 1000
phone:          +000000000
e-mail:         [email protected]
admin-c:        UODA1-AP
tech-c:         UODA1-AP
nic-hdl:        AU249-AP
remarks:        Generated from irt object IRT-UNIVERSITYOFDHAKA-BD
remarks:        [email protected] was validated on 2025-08-27
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T04:18:30Z
source:         APNIC

role:           university of dhaka administrator
address:        Nilkhet Road,, Dhaka, Bangladesh, Bangladesh Dhaka 1000
country:        BD
phone:          +8801552341547
fax-no:         +8801552341547
e-mail:         [email protected]
admin-c:        UODA1-AP
tech-c:         UODA1-AP
nic-hdl:        UODA1-AP
mnt-by:         MAINT-UNIVERSITYOFDHAKA-BD
last-modified:  2016-10-03T10:36:15Z
source:         APNIC

route:          103.221.252.0/22
descr:          Dhaka University - Route Object
descr:          Dhaka University - Route Object
origin:         AS135524
mnt-by:         MAINT-UNIVERSITYOFDHAKA-BD
last-modified:  2016-06-05T14:02:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.221.0.0/16

Range	ASN	Company	Num of IPs
103.221.220.0/22	AS63760	AZDIGI Corporation	1,024
103.221.208.0/22	AS135232	Ipnet Broadband Network Pvt Ltd	1,024
103.221.52.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
103.221.140.0/22	AS4837	Nangjing sichongzou kemao Ltd.	1,024
103.221.56.0/22	AS132817	DZCRD Networks Ltd	1,024
103.221.248.0/22	AS55352	7i Infotech	1,024
103.221.140.0/22	AS137702	Nangjing sichongzou kemao Ltd.	1,024
103.221.66.0/23	AS138362	A Cloud Planet	512
103.221.64.0/23	AS151405	WISE CABLE TV	512
103.221.87.0/24	AS55920	Elcom Technology Pty Ltd	256
103.221.244.0/24	AS56056	AMITY	256
103.221.232.0/24	AS203020	HostRoyale Technologies India Network	256
103.221.247.0/24	AS131471	LOGIN	256
103.221.245.0/24	AS135526	KM Holdings Pty Ltd	256
103.221.66.0/24	AS138362	PLEXUS CLOUD	256
103.221.67.0/24	AS138362	PLEXUS CLOUD	256
103.221.246.0/24	AS131471	LOGIN	256
103.221.234.0/24	AS203020	HostRoyale Technologies India Network	256
103.221.235.0/24	AS203020	HostRoyale Technologies India Network	256
103.221.86.0/24	AS55311	Loc Phat Vietnam Joint Stock Commercial Bank	256

Hosted domains

There are 2 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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.221.254.197	AS135524 university of dhaka	`0.70ms` from Dhaka, BD
103.221.255.112	AS135524 university of dhaka	`5.77ms` 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
187.175.52.247	AS8151 UNINET	`0.73ms` from Cancún, MX
217.229.188.7	AS3320 Deutsche Telekom AG	`3.28ms` from Duesseldorf, DE
91.16.103.151	AS3320 Deutsche Telekom AG	`4.39ms` from Frankfurt am Main, DE
87.188.246.215	AS3320 Deutsche Telekom AG	`3.62ms` from Frankfurt am Main, DE
51.75.228.167	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
16.163.54.103	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
2.16.151.87	AS20940 Akamai International B.V.	`1.07ms` from Istanbul, TR
219.92.8.87	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.41ms` from Kuala Lumpur, MY
178.151.122.135	AS13188 CONTENT DELIVERY NETWORK LTD	`3.86ms` from Kyiv, UA
203.202.229.7	AS38176 ABS - Agility Beyond Space	`3.31ms` from Larnaca, CY
83.106.23.119	AS5378 Vodafone Limited	`2.62ms` from Manchester, GB
151.51.194.135	AS1267 WIND TRE S.P.A.	`7.71ms` from Milan, IT
180.20.203.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.20ms` from Osaka, JP
3.233.0.215	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
5.149.159.103	AS56724 Teleskan-Intercom Ltd	`0.96ms` from Saint Petersburg, RU
126.108.213.119	AS17676 SoftBank Corp.	`7.34ms` from Tokyo, JP
130.153.26.7	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.99ms` from Tokyo, JP
191.102.73.135	AS262186 TV AZTECA SUCURSAL COLOMBIA	`4.63ms` from Bogotá, CO
132.247.46.71	AS278 Universidad Nacional Autonoma de Mexico	`12.72ms` from Cancún, MX
183.66.22.215	AS4134 CHINANET-BACKBONE	`6.08ms` from Chongqing, CN
18.202.53.23	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
104.101.242.199	AS16625 Akamai Technologies, Inc.	`0.31ms` from Hamburg, DE
113.20.100.23	AS45903 CMC Telecom Infrastructure Company	`0.56ms` from Hanoi, VN
14.234.176.247	AS45899 VNPT Corp	`2.40ms` from Ho Chi Minh City, VN
211.200.163.247	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 103.221.254.197

traceroute to 103.221.254.197 (103.221.254.197): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 183.486 ms

2 *

3 [AS17494] 123.49.8.29 247.134 ms

4 [AS17494] 123.49.13.56 250.845 ms

5 *

6 [AS45588] 180.211.162.110 256.348 ms

7 *

8 *

9 *

10 [AS135524] 103.221.254.197 251.372 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 30th 2026

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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