103.121.140.0/22

AS134383  ·  Pabna University of Science and Technology

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

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 AS134383 Pabna University of Science and Technology 7.68ms from Dhaka, BD
103.121.141.254 AS134383 Pabna University of Science and Technology 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 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
122.160.245.134 AS24560 Bharti Airtel Ltd., Telemedia Services 16.11ms from Delhi, IN
74.213.139.230 AS17378 TierPoint, LLC 1.15ms from Durham, US
120.40.162.134 AS4134 CHINANET-BACKBONE 8.19ms from Fuzhou, CN
193.112.102.134 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.01ms from Guangzhou, CN
68.230.214.214 AS22773 Cox Communications Inc. 9.30ms from Herndon, US
74.225.231.246 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
86.155.118.102 AS2856 British Telecommunications PLC 10.08ms from London, GB
168.158.85.230 AS20012 Interworks Networking Services 10.21ms from Los Angeles, US
176.144.163.38 AS5410 Bouygues Telecom SA 4.74ms from Marseille, FR
201.108.119.198 AS8151 UNINET 12.42ms from Miami, US
15.156.105.230 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
213.33.231.134 AS3216 PJSC Vimpelcom 0.63ms from Moscow, RU
98.113.63.102 AS701 Verizon Business 2.77ms from New York City, US
107.223.87.54 AS7018 AT&T Enterprises, LLC 5.35ms from Redding, US
171.120.237.38 AS4837 CHINA UNICOM China169 Backbone 2.64ms from Taiyuan, CN
60.67.215.54 AS17676 SoftBank Corp. 3.05ms from Tokyo, JP
62.140.64.150 AS36992 ETISALAT MISR 4.89ms from Cairo, EG
220.166.48.182 AS4134 CHINANET-BACKBONE 4.49ms from Chengdu, CN
164.90.223.214 AS14061 DigitalOcean, LLC 0.22ms from Frankfurt am Main, DE
73.116.39.38 AS7922 Comcast Cable Communications, LLC 7.05ms from Fremont, US
51.83.44.198 AS16276 OVH SAS 0.15ms from Gravelines, FR
124.29.248.150 AS24440 Cyber Internet Services Pakistan 1.20ms from Karachi, PK
12.79.175.230 AS7018 AT&T Enterprises, LLC 3.73ms from Los Angeles, US
76.159.196.150 AS7922 Comcast Cable Communications, LLC 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.

$
traceroute -a -n -q1 -f3 103.121.141.254
traceroute to 103.121.141.254 (103.121.141.254): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.434 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs