103.133.252.0/24

AS138587 · Patuakhali Science and Technology University

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Summary

Country	Bangladesh
Domain	pstu.ac.bd
ASN	AS138587
Registry	APNIC
ID	PSTU-BD

WHOIS Details

inetnum:        103.133.252.0 - 103.133.255.255
netname:        PSTU-BD
descr:          Patuakhali Science and Technology University
country:        BD
org:            ORG-PSAT1-AP
admin-c:        PSAT2-AP
tech-c:         PSAT2-AP
abuse-c:        AP797-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-PSTU-BD
mnt-routes:     MAINT-PSTU-BD
mnt-irt:        IRT-PSTU-BD
last-modified:  2020-06-17T13:04:07Z
source:         APNIC

irt:            IRT-PSTU-BD
address:        Dumki Patuakhali, Patuakhali Patuakhali 8602
address:        
e-mail:         msimym@gmail.com
abuse-mailbox:  shahid@pstu.ac.bd
admin-c:        PSAT2-AP
tech-c:         PSAT2-AP
auth:           # Filtered
remarks:        shahid@pstu.ac.bd is invalid
remarks:        msimym@gmail.com is invalid
mnt-by:         MAINT-PSTU-BD
last-modified:  2025-12-26T13:08:57Z
source:         APNIC

organisation:   ORG-PSAT1-AP
org-name:       Patuakhali Science and Technology University
org-type:       LIR
country:        BD
address:        Dumki
address:        Patuakhali-8602
address:        Bangladesh
phone:          +880-442756008
fax-no:         +880-442756009
e-mail:         registrar@pstu.ac.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:41Z
source:         APNIC

role:           ABUSE PSTUBD
country:        ZZ
address:        Dumki Patuakhali, Patuakhali Patuakhali 8602
address:        
phone:          +000000000
e-mail:         msimym@gmail.com
admin-c:        PSAT2-AP
tech-c:         PSAT2-AP
nic-hdl:        AP797-AP
remarks:        Generated from irt object IRT-PSTU-BD
remarks:        shahid@pstu.ac.bd is invalid
remarks:        msimym@gmail.com is invalid
abuse-mailbox:  shahid@pstu.ac.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-26T13:09:05Z
source:         APNIC

role:           Patuakhali Science and Technology University admin
address:        Dumki Patuakhali, Patuakhali Patuakhali 8602
country:        BD
phone:          +880-442756008
fax-no:         +880-442756009
e-mail:         info@pstu.ac.bd
admin-c:        PSAT2-AP
tech-c:         PSAT2-AP
nic-hdl:        PSAT2-AP
mnt-by:         MAINT-PSTU-BD
last-modified:  2019-01-30T08:31:55Z
source:         APNIC

route:          103.133.252.0/22
origin:         AS138587
descr:          Patuakhali Science and Technology University Dumki Patuakhali
mnt-by:         MAINT-PSTU-BD
last-modified:  2019-03-04T15:57:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.133.0.0/16

Range	ASN	Company	Num of IPs
103.133.44.0/22	AS131637	PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD	1,024
103.133.164.0/22	AS138578	East West University	1,024
103.133.216.0/22	AS134715	Royal University of Bhutan	1,024
103.133.224.0/22	AS135987	TTL Technology Trading Company Limited	1,024
103.133.32.0/22	AS138566	Dhaka University of Engineering & Technology, Gazipur	1,024
103.133.96.0/22	AS138572	DGTEK PTY LTD	1,024
103.133.184.0/22	AS138573	University of Barisal	1,024
103.133.84.0/22	AS35330	Societe Legos-Local Exchange Global Operation Services SAS	1,024
103.133.68.0/22	AS38320	PT Maxindo Teknologi Solusi	1,024
103.133.24.0/22	AS138130	PT PHATRIA INTI PERSADA	1,024
103.133.100.0/22	AS55305	ODS Joint Stock Company	1,024
103.133.52.0/22	AS134143	Professional Data Kinetics Pty Ltd	1,024
103.133.200.0/22	AS132298	Antaranga Networks	1,024
103.133.104.0/22	AS135905	NOCIX Trading and Service Limited Company	1,024
103.133.176.0/22	AS138538	Ningbo Silicon Cloud Information Technology Co., Ltd.	1,024
103.133.108.0/22	AS135905	Vcloud service limited company	1,024
103.133.220.0/23	AS135139	Skylink Leasedline Services	512
103.133.246.0/23	AS151214	M. S. Adiba Online	512
103.133.20.0/23	AS136868	PT. Terasys Virtual	512
103.133.222.0/23	AS137331	PT Cloud Teknologi Nusantara	512
103.133.88.0/23	AS64095	Hero Internet Limited	512
103.133.134.0/23	AS138574	Global Network	512
103.133.238.0/23	AS132808	IP Telco	512
103.133.80.0/23	AS138569	TECH2GO STRATEGIC IT SOLUTIONS	512
103.133.156.0/23	AS151126	CAPITAL NET PRIVATE LIMITED	512
103.133.143.0/24	AS138575	Apple Net	256
103.133.205.0/24	AS138581	MAMTAJ BEGUM	256
103.133.172.0/24	AS138582	Greeting's Online	256
103.133.173.0/24	AS138582	Greeting's Online	256
103.133.212.0/24	AS138583	Imdex Limited	256
103.133.206.0/24	AS139009	Windstream Communication Limited	256
103.133.0.0/24	AS141252	Satkabir It Solutions	256
103.133.38.0/24	AS149194	XTELIFY LIMITED	256
103.133.174.0/24	AS150774	Greeting's Online	256
103.133.175.0/24	AS150774	Greeting's Online	256
103.133.246.0/24	AS151214	M. S. Adiba Online	256
103.133.247.0/24	AS151214	M. S. Adiba Online	256
103.133.207.0/24	AS152479	DELTA SOFTWARE AND COMMUNICATION LIMITED	256
103.133.1.0/24	AS209242	Laravel	256
103.133.240.0/24	AS45996	KCInfra	256
103.133.241.0/24	AS45996	KCInfra	256
103.133.181.0/24	AS4826	Innovations Direct Pty Ltd	256
103.133.117.0/24	AS131202	Gravity Internet Ltd	256
103.133.39.0/24	AS7545	IGD COMPUTER SOLUTIONS PTY. LTD.	256
103.133.75.0/24	AS131284	Network Zone Solution Provider Ltd	256
103.133.180.0/24	AS133037	KERALA STATE IT MISSION	256
103.133.213.0/24	AS133191	Special Security Force (SSF), Bangladesh	256
103.133.112.0/24	AS134036	KPMG Global Services Private Limited	256
103.133.52.0/24	AS134143	Kinetix Networks	256
103.133.53.0/24	AS134143	Kinetix Networks	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
103.133.252.1	AS138587 Patuakhali Science and Technology University	`3.39ms` 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
89.132.4.72	AS21334 One Hungary Ltd.	`6.76ms` from Budapest, HU
146.70.89.232	AS9009 M247 Europe SRL	`0.09ms` from Copenhagen, DK
43.139.251.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
70.125.183.104	AS11427 Charter Communications Inc	`18.46ms` from Houston, US
125.208.80.104	AS17849 SK Broadband Co Ltd	`2.62ms` from Incheon, KR
23.36.229.184	AS16625 Akamai Technologies, Inc.	`0.68ms` from Los Angeles, US
140.186.55.56	AS11232 Midcontinent Communications	`9.36ms` from Minneapolis, US
66.22.101.168	AS25773 RADWARE INC.	`0.58ms` from Osasco, BR
98.177.66.136	AS22773 Cox Communications Inc.	`1.43ms` from Phoenix, US
167.0.74.56	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.02ms` from Bogota, CO
86.170.243.168	AS2856 British Telecommunications PLC	`3.51ms` from London, GB
181.130.149.152	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.71ms` from Medellin, CO
97.116.163.216	AS209 CenturyLink Communications, LLC	`1.02ms` from Minneapolis, US
131.212.59.40	AS217 University of Minnesota	`4.40ms` from Minneapolis, US
216.39.37.40	AS3561 CenturyLink Communications, LLC	`5.37ms` from New York City, US
191.123.214.104	AS26615 TIM S/A	`18.16ms` from Osasco, BR
124.56.75.72	AS17858 LG POWERCOMM	`1.87ms` from Seoul, KR
156.252.169.40	AS394432 PEG TECH INC	`0.37ms` from Sepang, MY
120.195.111.216	AS56046 China Mobile communications corporation	`3.86ms` from Suzhou, CN
39.98.39.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.58ms` from Zhangjiakou, CN
20.50.89.168	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
128.38.78.88	AS37 Navy Network Information Center (NNIC)	`2.70ms` from Ashburn, US
68.154.120.120	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
193.6.149.24	AS1955 KIFU (Governmental Info Tech Development Agency)	`4.34ms` from Budapest, HU
188.244.65.40	AS21060 Atea A/S	`0.43ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -f3 103.133.252.1

traceroute to 103.133.252.1 (103.133.252.1): 64 hops max, 52 byte packets

3 [] 103.161.216.90 0.545 ms

4 *

5 [AS63961] 103.28.120.78 22.543 ms

6 [AS63961] 103.28.120.78 4.422 ms

7 [AS138587] 103.133.252.1 4.17 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On January 30th 2026

What are IP address ranges?

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