1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.147.0.0/16
  4. AS63961  | 103.147.243.0/24

103.147.243.0/24

AS63961  ·  Bangladesh Research and Education Network (BdREN)

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Summary

Country Bangladesh
Domain uftb.ac.bd
ASN AS63961
Registry APNIC
ID UFTB-BD

WHOIS Details

inetnum:        103.147.242.0 - 103.147.243.255
netname:        UFTB-BD
descr:          University of Frontier Technology
country:        BD
org:            ORG-BSMR5-AP
admin-c:        UOFT1-AP
tech-c:         UOFT1-AP
abuse-c:        AB1226-AP
status:         ASSIGNED PORTABLE
remarks:        Used for multihoming
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-UFTB-BD
mnt-irt:        IRT-UFTB-BD
last-modified:  2025-11-12T01:42:47Z
source:         APNIC

irt:            IRT-UFTB-BD
address:        2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207, Dhaka 1207
e-mail:         dict@uftb.ac.bd
abuse-mailbox:  dict@uftb.ac.bd
admin-c:        UOFT1-AP
tech-c:         UOFT1-AP
auth:           # Filtered
remarks:        dict@uftb.ac.bd was validated on 2025-11-18
mnt-by:         MAINT-UFTB-BD
last-modified:  2025-11-18T19:17:20Z
source:         APNIC

organisation:   ORG-BSMR5-AP
org-name:       University of Frontier Technology
org-type:       LIR
country:        BD
address:        2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207
phone:          +8801550050832
e-mail:         dict@uftb.ac.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-11-12T01:42:53Z
source:         APNIC

role:           ABUSE BSMRDUBD
country:        ZZ
address:        2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207, Dhaka 1207
phone:          +000000000
e-mail:         dict@bdu.ac.bd
admin-c:        BSMR2-AP
tech-c:         BSMR2-AP
nic-hdl:        AB1226-AP
remarks:        Generated from irt object IRT-BSMRDU-BD
remarks:        dict@bdu.ac.bd was validated on 2025-08-16
abuse-mailbox:  dict@bdu.ac.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-16T13:16:56Z
source:         APNIC

role:           University of Frontier Technology Administrator
address:        2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207, Dhaka 1207
country:        BD
phone:          +8801550050832
e-mail:         dict@uftb.ac.bd
admin-c:        UOFT1-AP
tech-c:         UOFT1-AP
nic-hdl:        UOFT1-AP
mnt-by:         MAINT-UFTB-BD
last-modified:  2025-11-12T01:42:47Z
source:         APNIC

route:          103.147.242.0/23
origin:         AS63961
descr:          Bangabandhu Sheikh Mujibur Rahman Digital University 2/3, Block A, Iqbal Road, (Mirpur Road), Dhaka-1207
mnt-by:         MAINT-UFTB-BD
last-modified:  2025-11-12T01:42:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.147.0.0/16

Range ASN Company Num of IPs
103.147.48.0/23 AS800 WorldVu Australia Pty Ltd. 512
103.147.40.0/23 AS139915 Md Morad Hossain 512
103.147.16.0/23 AS153995 NORTH STAR TECHNOLOGY COMPANY LIMITED 512
103.147.184.0/23 AS135905 NXKY Vietnam Company Limited 512
103.147.196.0/23 AS153995 XTT ELECTRONIC LIMITED 512
103.147.190.0/23 AS140040 SHILMANDI ONLINE 512
103.147.236.0/23 AS139971 PT. Medialink Intercontinental 512
103.147.114.0/23 AS149972 PT Salingka Telekomunikasi Nusantara 512
103.147.104.0/23 AS29066 LUVIA NETWORKS PRIVATE LIMITED 512
103.147.46.0/23 AS139946 PT. Teknologi Bumi Nusantara 512
103.147.106.0/23 AS139927 Galaxy Net 512
103.147.22.0/23 AS18041 Taiwan Digital Streaming Co. 512
103.147.62.0/23 AS139922 Simple Media Network Private Limited 512
103.147.150.0/23 AS135817 ERIN MEDIA Private Limited 512
103.147.100.0/23 AS131350 Dak Nong Department of Information and Communications 512
103.147.134.0/23 AS139963 PT.MURNI MAKMUR ABADI 512
103.147.166.0/23 AS140037 A R ENTERPRISE 512
103.147.26.0/23 AS140621 KFIN TECHNOLOGIES PRIVATE LIMITED 512
103.147.18.0/23 AS153995 HONG KONG YUCHUANG TECHNOLOGY CO.,LIMITED 512
103.147.80.0/23 AS215727 PT.GLOBAL INTERNET DATA 512
103.147.8.0/23 AS55699 PT Aksara Perdana Multimedia 512
103.147.84.0/23 AS139955 PT DATA PRIMA SOLUSINDO 512
103.147.198.0/23 AS138545 Henan Youkou Information Technology Co., Ltd. 512
103.147.136.0/23 AS132771 Speednet Haryana 512
103.147.34.0/23 AS135905 International Data Service Joint Stock Company 512
103.147.42.0/23 AS139925 SharkNet Telecom Pvt. Ltd. 512
103.147.208.0/23 AS138754 Community Cable Network Ltd 512
103.147.126.0/23 AS135967 VDATA VIET NAM JOINT STOCK COMPANY 512
103.147.98.0/23 AS139533 IRINN Revoked Resources 512
103.147.130.0/23 AS131677 OpenRich Technology Co., Ltd. 512
103.147.112.0/23 AS139565 Kord Broadband Services Pvt Ltd 512
103.147.216.0/23 AS139567 Nirija Solutions Private Limited 512
103.147.132.0/23 AS136704 Apex Infotech 512
103.147.234.0/23 AS139628 Mega Truenet Communication Co., Ltd. 512
103.147.56.0/23 AS139674 Square InformatiX Ltd 512
103.147.246.0/23 AS139972 PT. Putra Lebak Banten 512
103.147.250.0/24 AS139559 Prayag Broadband Pvt Ltd 256
103.147.139.0/24 AS138772 Mahrth Internet Service Private Limited 256
103.147.218.0/24 AS136081 PEMERINTAH KABUPATEN KEBUMEN 256
103.147.173.0/24 AS138745 Digiking Communications Pvt Ltd 256
103.147.199.0/24 AS138545 Santiago Network Service LLC 256
103.147.92.0/24 AS139959 Universitas Pembangunan Nasional 'Veteran' Jakarta 256
103.147.198.0/24 AS138545 Santiago Network Service LLC 256
103.147.30.0/24 AS133803 PT Semesta Teknologi Informatika 256
103.147.107.0/24 AS139927 Galaxy Net 256
103.147.106.0/24 AS139927 Galaxy Net 256
103.147.154.0/24 AS138115 PT Deneva 256
103.147.222.0/24 AS138050 Dinas Komunikasi Provins Jawa Barat 256
103.147.151.0/24 AS135817 Esto Broadband 256
103.147.63.0/24 AS139922 Dish Home 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.72ms 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
91.127.37.72 AS6855 Slovak Telekom, a.s. 6.08ms from Bratislava, SK
180.245.54.248 AS7713 PT Telekomunikasi Indonesia 2.56ms from Jakarta, ID
79.60.222.216 AS3269 Telecom Italia S.p.A. 4.10ms from Milan, IT
189.192.244.72 AS13999 Mega Cable, S.A. de C.V. 14.58ms from Monterrey, MX
212.109.218.248 AS29182 JSC IOT 0.39ms from Moscow, RU
93.225.127.72 AS3320 Deutsche Telekom AG 7.42ms from Nuernberg, DE
27.81.101.168 AS2516 KDDI CORPORATION 13.46ms from Osaka, JP
62.142.217.216 AS719 Elisa Oyj 4.94ms from Oulu, FI
92.133.74.168 AS3215 Orange S.A. 13.60ms from Paris, FR
92.169.38.88 AS3215 Orange S.A. 3.07ms from Paris, FR
176.44.178.104 AS25019 Saudi Telecom Company JSC 2.34ms from Riyadh, SA
61.251.232.168 AS38096 SK Broadband Co Ltd 2.47ms from Seoul, KR
114.42.250.136 AS3462 Data Communication Business Group 1.76ms from Taichung, TW
88.196.231.72 AS3249 Telia Eesti AS 5.35ms from Tallinn, EE
68.235.186.8 AS5690 Vianet Inc. 15.45ms from Toronto, CA
20.104.114.24 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
99.255.129.184 AS812 Rogers Communications Canada Inc. 5.84ms from Toronto, CA
2.133.33.104 AS9198 JSC Kazakhtelecom 6.58ms from Astana, KZ
182.254.116.120 AS132203 Tencent Building, Kejizhongyi Avenue 0.26ms from Hong Kong, HK
223.100.64.120 AS56044 China Mobile communications corporation 5.76ms from Liaoyang, CN
81.44.199.248 AS3352 TELEFONICA DE ESPANA S.A.U. 1.21ms from Madrid, ES
142.217.90.248 AS35911 Telebec 18.88ms from Montreal, CA
40.83.199.200 AS8075 Microsoft Corporation 0.58ms from San Jose, US
220.123.198.136 AS4766 Korea Telecom 3.15ms from Seoul, KR
198.252.60.72 AS54497 American Domain Names LLC 0.07ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 103.147.243.65
traceroute to 103.147.243.65 (103.147.243.65): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.453 ms
4 *
Measurement taken from IPinfo ProbeNet in Dhaka, BD
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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