103.121.140.0/22
AS134383 · Pabna University of Science and Technology
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| Country |
Bangladesh
|
| Domain | pust.ac.bd |
| ASN | AS134383 |
| Registry | APNIC |
| ID | PUST-BD |
WHOIS Details
inetnum: 103.121.140.0 - 103.121.143.255 netname: PUST-BD descr: Pabna University of Science and Technology country: BD org: ORG-PUOS1-AP admin-c: PUOS1-AP tech-c: PUOS1-AP abuse-c: AP852-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-PUST-BD mnt-routes: MAINT-PUST-BD mnt-irt: IRT-PUST-BD last-modified: 2020-07-01T06:52:04Z source: APNIC irt: IRT-PUST-BD address: Pabna University of Science and Technology, Rajapur, Pabna Pabna 6600 e-mail: arifur.ruet@gmail.com abuse-mailbox: arifur.ruet@gmail.com admin-c: PUOS1-AP tech-c: PUOS1-AP auth: # Filtered remarks: arifur.ruet@gmail.com was validated on 2025-08-08 mnt-by: MAINT-PUST-BD mnt-by: MAINT-PUST-BD last-modified: 2025-11-18T00:32:30Z source: APNIC organisation: ORG-PUOS1-AP org-name: Pabna University of Science and Technology org-type: LIR country: BD address: Pabna University of Science and Technology address: Rajapur, Pabna Sadar, Pabna-6600 phone: +8802588843844 e-mail: ictdirector@pust.ac.bd mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-09-16T13:00:56Z source: APNIC role: ABUSE PUSTBD country: ZZ address: Pabna University of Science and Technology, Rajapur, Pabna Pabna 6600 phone: +000000000 e-mail: arifur.ruet@gmail.com admin-c: PUOS1-AP tech-c: PUOS1-AP nic-hdl: AP852-AP remarks: Generated from irt object IRT-PUST-BD remarks: arifur.ruet@gmail.com was validated on 2025-08-08 abuse-mailbox: arifur.ruet@gmail.com mnt-by: APNIC-ABUSE last-modified: 2025-08-08T03:01:32Z source: APNIC role: Pabna University of Science and Technology adminis address: Pabna University of Science and Technology, Rajapur, Pabna Pabna 6600 country: BD phone: +880731-63844 fax-no: +880731-63844 e-mail: arifur.ruet@gmail.com admin-c: PUOS1-AP tech-c: PUOS1-AP nic-hdl: PUOS1-AP mnt-by: MAINT-PUST-BD last-modified: 2018-08-23T04:33:36Z source: APNIC route: 103.121.140.0/22 origin: AS134383 descr: Pabna University of Science and Technology Pabna University of Science and Technology, Rajapur mnt-by: MAINT-PUST-BD last-modified: 2019-01-21T11:50:50Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 103.121.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.121.8.0/22 | AS45766 | Rajshahi Broadband Service | 1,024 |
| 103.121.180.0/22 | AS135478 | CV Tiga Putri Permata | 1,024 |
| 103.121.144.0/22 | AS135478 | CV Anugrah Cipta Karya | 1,024 |
| 103.121.128.0/22 | AS131478 | CLARENCE PROFESSIONAL OFFICES PTY. LIMITED | 1,024 |
| 103.121.124.0/22 | AS23943 | Hyperspike Pty Ltd | 1,024 |
| 103.121.92.0/22 | AS401701 | FOJIP TECHNOLOGY LIMITED | 1,024 |
| 103.121.136.0/22 | AS135478 | PANTJA BAKTI | 1,024 |
| 103.121.220.0/22 | AS138171 | E-Village | 1,024 |
| 103.121.168.0/22 | AS135478 | CV. Mandiri | 1,024 |
| 103.121.116.0/22 | AS134302 | Oxynet Telecommunications Private Limited | 1,024 |
| 103.121.132.0/22 | AS135478 | PT 4CIPTA KONSULTAN | 1,024 |
| 103.121.188.0/22 | AS137551 | ZTNET CO., LTD | 1,024 |
| 103.121.92.0/22 | AS401696 | FOJIP TECHNOLOGY LIMITED | 1,024 |
| 103.121.244.0/22 | AS135478 | Vertin Reichen Abadi | 1,024 |
| 103.121.28.0/22 | AS134596 | WICLOUD PVT LTD. | 1,024 |
| 103.121.144.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.132.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.34.0/23 | AS138398 | Prodigi Technology Services Limited | 512 |
| 103.121.148.0/23 | AS58369 | PT. Fiber Networks Indonesia | 512 |
| 103.121.168.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.146.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.176.0/23 | AS151050 | KHULNA FIBER LINK | 512 |
| 103.121.194.0/23 | AS138163 | Bangladesh University of Professionals (BUP) | 512 |
| 103.121.248.0/23 | AS138174 | UNITING (NSW.ACT) | 512 |
| 103.121.102.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.96.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.98.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.100.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.182.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.244.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.204.0/23 | AS134922 | RENU SOFTTECH SALES AND SERVICES | 512 |
| 103.121.134.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.170.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.180.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.136.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.246.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.138.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.133.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.132.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.217.0/24 | AS134732 | Dot Internet | 256 |
| 103.121.216.0/24 | AS134732 | Dot Internet | 256 |
| 103.121.14.0/24 | AS134595 | Velocity Internet | 256 |
| 103.121.111.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.110.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.39.0/24 | AS134599 | Digital Dot Net Broadband | 256 |
| 103.121.109.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.147.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.108.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.38.0/24 | AS134599 | Digital Dot Net Broadband | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.121.141.254 |
8.31ms from Dhaka,
BD
|
|
| 103.121.140.1 |
7.74ms 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 |
|---|---|---|
| 1.20.121.54 |
0.68ms from Bangkok,
TH
|
|
| 111.196.11.118 |
3.81ms from Beijing,
CN
|
|
| 77.13.5.86 |
4.79ms from Berlin,
DE
|
|
| 50.250.55.86 |
6.08ms from Boston,
US
|
|
| 84.141.125.246 |
2.07ms from Hamburg,
DE
|
|
| 69.229.12.246 |
2.90ms from Los Angeles,
US
|
|
| 104.56.72.54 |
2.62ms from Los Angeles,
US
|
|
| 115.203.137.246 |
6.60ms from Ningbo,
CN
|
|
| 81.167.38.230 |
0.31ms from Oslo,
NO
|
|
| 189.168.176.38 |
11.08ms from Santiago de Queretaro,
MX
|
|
| 59.122.30.150 |
1.24ms from Taipei,
TW
|
|
| 213.108.94.6 |
0.58ms from Thessaloniki,
GR
|
|
| 61.95.128.102 |
0.36ms from Bengaluru,
IN
|
|
| 108.250.217.86 |
2.79ms from Chicago,
US
|
|
| 183.65.72.166 |
1.40ms from Chongqing,
CN
|
|
| 72.49.227.38 |
1.51ms from Cincinnati,
US
|
|
| 47.24.105.70 |
6.53ms from Dallas,
US
|
|
| 141.95.60.230 |
0.10ms from Frankfurt am Main,
DE
|
|
| 116.62.112.6 |
4.87ms from Hangzhou,
CN
|
|
| 47.99.6.214 |
4.10ms from Hangzhou,
CN
|
|
| 122.230.59.230 |
7.62ms from Hangzhou,
CN
|
|
| 125.250.206.230 |
1.86ms from Incheon,
KR
|
|
| 103.24.50.54 |
14.12ms from Jakarta,
ID
|
|
| 89.180.196.86 |
12.49ms from Lisbon,
PT
|
|
| 115.38.190.118 |
4.01ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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