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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Useful for Cybersecurity

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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	`3.35ms` 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
73.133.43.8	AS7922 Comcast Cable Communications, LLC	`6.62ms` from Ashburn, US
73.152.22.200	AS7922 Comcast Cable Communications, LLC	`10.67ms` from Ashburn, US
108.254.111.184	AS7018 AT&T Enterprises, LLC	`3.65ms` from Atlanta, US
181.26.54.216	AS22927 Telefonica de Argentina	`2.04ms` from Buenos Aires, AR
47.188.211.136	AS5650 Frontier Communications of America, Inc.	`1.61ms` from Dallas, US
81.213.235.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.62ms` from Istanbul, TR
82.5.57.88	AS5089 Virgin Media Limited	`5.55ms` from London, GB
216.176.199.136	AS4213 Krypt Technologies	`1.12ms` from Los Angeles, US
189.131.175.232	AS8151 UNINET	`4.10ms` from Santiago de Queretaro, MX
187.45.217.8	AS27715 Locaweb Serviços de Internet S/A	`0.66ms` from Sao Paulo, BR
206.87.140.104	AS393249 University of British Columbia	`7.74ms` from Seattle, US
14.75.108.200	AS4766 Korea Telecom	`7.61ms` from Seoul, KR
34.48.207.8	AS396982 Google LLC	`0.12ms` from Ashburn, US
152.203.169.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.62ms` from Bogotá, CO
185.167.57.8	AS43783 CAGHET-PLUS SRL	`4.67ms` from Chisinau, MD
98.182.114.168	AS22773 Cox Communications Inc.	`4.71ms` from Dallas, US
64.92.11.120	AS6300 Fidium	`8.23ms` from Dallas, US
66.136.19.56	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
132.145.34.136	AS31898 Oracle Corporation	`0.61ms` from London, GB
92.238.166.136	AS5089 Virgin Media Limited	`6.26ms` from London, GB
97.221.80.184	AS6167 Verizon Business	`10.81ms` from Miami, US
70.50.8.104	AS577 Bell Canada	`1.52ms` from Montreal, CA
73.121.107.56	AS7922 Comcast Cable Communications, LLC	`12.56ms` from Murfreesboro, US
8.8.8.8	AS15169 Google LLC	`0.11ms` from Osasco, BR
68.109.117.8	AS22773 Cox Communications Inc.	`7.39ms` from Providence, 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 103.133.252.1

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

3 [] 103.161.216.90 0.429 ms

4 *

5 [AS63961] 103.28.120.78 4.81 ms

6 [AS63961] 103.28.120.78 4.193 ms

7 [AS138587] 103.133.252.1 3.371 ms

Measurement taken from

IPinfo ProbeNet in Dhaka, BD

On January 18th 2026

What are IP address ranges?

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