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 |
|---|---|---|---|
| 103.121.132.0/22 | AS135478 | PT 4CIPTA KONSULTAN | 1,024 |
| 103.121.180.0/22 | AS135478 | CV Tiga Putri Permata | 1,024 |
| 103.121.188.0/22 | AS137551 | ZTNET CO., LTD | 1,024 |
| 103.121.8.0/22 | AS45766 | Rajshahi Broadband Service | 1,024 |
| 103.121.220.0/22 | AS138171 | E-Village | 1,024 |
| 103.121.136.0/22 | AS135478 | PANTJA BAKTI | 1,024 |
| 103.121.244.0/22 | AS135478 | Vertin Reichen Abadi | 1,024 |
| 103.121.124.0/22 | AS23943 | Hyperspike Pty Ltd | 1,024 |
| 103.121.168.0/22 | AS135478 | CV. Mandiri | 1,024 |
| 103.121.144.0/22 | AS135478 | CV Anugrah Cipta Karya | 1,024 |
| 103.121.116.0/22 | AS134302 | Oxynet Telecommunications Private Limited | 1,024 |
| 103.121.128.0/22 | AS131478 | CLARENCE PROFESSIONAL OFFICES PTY. LIMITED | 1,024 |
| 103.121.92.0/22 | AS401696 | FOJIP TECHNOLOGY LIMITED | 1,024 |
| 103.121.92.0/22 | AS401701 | FOJIP TECHNOLOGY LIMITED | 1,024 |
| 103.121.28.0/22 | AS134596 | WICLOUD PVT LTD. | 1,024 |
| 103.121.134.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.34.0/23 | AS138398 | Prodigi Technology Services Limited | 512 |
| 103.121.132.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.148.0/23 | AS58369 | PT. Fiber Networks Indonesia | 512 |
| 103.121.168.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.176.0/23 | AS151050 | KHULNA FIBER LINK | 512 |
| 103.121.146.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.248.0/23 | AS138174 | UNITING (NSW.ACT) | 512 |
| 103.121.102.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.144.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.194.0/23 | AS138163 | Bangladesh University of Professionals (BUP) | 512 |
| 103.121.244.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.182.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.98.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.246.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.204.0/23 | AS134922 | RENU SOFTTECH SALES AND SERVICES | 512 |
| 103.121.136.0/23 | 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 |
| 103.121.138.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.100.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.96.0/23 | AS135478 | PT. Cyberindo Aditama | 512 |
| 103.121.134.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.217.0/24 | AS134732 | Dot Internet | 256 |
| 103.121.133.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.132.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.216.0/24 | AS134732 | Dot Internet | 256 |
| 103.121.14.0/24 | AS134595 | Velocity Internet | 256 |
| 103.121.39.0/24 | AS134599 | Digital Dot Net Broadband | 256 |
| 103.121.169.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.109.0/24 | AS135478 | PT. Cyberindo Aditama | 256 |
| 103.121.168.0/24 | 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 |
|---|---|---|
| 103.121.140.0 |
7.68ms from Dhaka,
BD
|
|
| 103.121.141.254 |
8.41ms 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 |
|---|---|---|
| 52.150.52.22 |
0.37ms from Ashburn,
US
|
|
| 122.160.245.134 |
16.11ms from Delhi,
IN
|
|
| 74.213.139.230 |
1.15ms from Durham,
US
|
|
| 120.40.162.134 |
8.19ms from Fuzhou,
CN
|
|
| 193.112.102.134 |
2.01ms from Guangzhou,
CN
|
|
| 68.230.214.214 |
9.30ms from Herndon,
US
|
|
| 74.225.231.246 |
0.17ms from Lohogaon,
IN
|
|
| 86.155.118.102 |
10.08ms from London,
GB
|
|
| 168.158.85.230 |
10.21ms from Los Angeles,
US
|
|
| 176.144.163.38 |
4.74ms from Marseille,
FR
|
|
| 201.108.119.198 |
12.42ms from Miami,
US
|
|
| 15.156.105.230 |
0.14ms from Montreal,
CA
|
|
| 213.33.231.134 |
0.63ms from Moscow,
RU
|
|
| 98.113.63.102 |
2.77ms from New York City,
US
|
|
| 107.223.87.54 |
5.35ms from Redding,
US
|
|
| 171.120.237.38 |
2.64ms from Taiyuan,
CN
|
|
| 60.67.215.54 |
3.05ms from Tokyo,
JP
|
|
| 62.140.64.150 |
4.89ms from Cairo,
EG
|
|
| 220.166.48.182 |
4.49ms from Chengdu,
CN
|
|
| 164.90.223.214 |
0.22ms from Frankfurt am Main,
DE
|
|
| 73.116.39.38 |
7.05ms from Fremont,
US
|
|
| 51.83.44.198 |
0.15ms from Gravelines,
FR
|
|
| 124.29.248.150 |
1.20ms from Karachi,
PK
|
|
| 12.79.175.230 |
3.73ms from Los Angeles,
US
|
|
| 76.159.196.150 |
15.14ms from Los Angeles,
US
|
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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