Autonomous System details

AS63961

Bangladesh Research and Education Network (BdREN)  ·  bdren.net.bd

Bangladesh

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AS63961 – Bangladesh Research and Education Network (BdREN)

Field Value
Country Bangladesh
Website bdren.net.bd
Hosted domains 180
IPv4 addresses 4,608
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 11 years ago on Mar 16, 2015
Updated 6 years ago on Jun 17, 2020

IP Ranges

Netblock Company Num of IPs
103.28.120.0/22 University Grants Commission of Bangladesh 1,024
163.47.36.0/22 Bangladesh Research and Education Network (BdREN) 1,024
203.96.188.0/22 Bangladesh Research and Education Network (BdREN) 1,024
103.140.181.0/24 Data Edge Limited 256
103.147.242.0/24 University of Frontier Technology 256
103.147.243.0/24 University of Frontier Technology 256
103.157.134.0/24 RADIANCE TECHNOLOGY 256
103.157.135.0/24 RADIANCE TECHNOLOGY 256
103.159.2.0/24 Skymax Communication 256
203.96.188.0/24 Bangladesh Research and Education Network (BdREN) 256
203.96.189.0/24 Bangladesh Research and Education Network (BdREN) 256
203.96.190.0/24 Bangladesh Research and Education Network (BdREN) 256

Netblock Company
2402:f500::/32 Bangladesh Research and Education Network (BdREN)
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WHOIS Details

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                                                ASHandle:       AS63961
                                                OrgID:          AS63961
                                                ASName:         AS63961
                                                ASNumber:       AS63961
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 180 domain names hosted across 51 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.157.135.180 ████████ 62
103.157.135.218 ██████████ 16
103.157.135.233 █████████ 15
103.157.135.60 ██████████ 11
103.157.135.253 ██████████ 8
103.157.135.183 ██████████ 7
163.47.37.138 ██████████ 6
103.157.135.135 ██████████ 5
103.157.135.198 ██████████ 5
103.159.2.210 ██████████ 3

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Peers

There are 40 peers for this ASN.

Peers Name
AS132216 Comilla University
AS132365 Bangladesh Agricultural University (BAU)
AS132602 Bangladesh Submarine Cable Company Limited (BSCCL)
AS132806 Khulna University of Engineering & Technology
AS133168 Shahjalal University of Science and Technology
AS133450 University Of Chittagong
AS133738 Bangladesh Open University
AS134383 Pabna University of Science and Technology
AS134790 United International University
AS135524 university of dhaka
AS136004 University of Rajshahi
AS136134 Independent Univeristy, Bangladesh
AS136164 Islamic University of Technology (IUT)
AS136618 Bangladesh University of Engineering and Technology
AS136911 Asian University for Women
AS136937 Chittagong University of Engineering & Technology
AS137869 Hajee Mohammad Danesh Science and Technology University
AS137974 Gazipur Agricultural University
AS138163 Bangladesh University of Professionals (BUP)
AS138382 Begum Rokeya University, Rangpur
AS138462 Rajshahi University of Engineering & Technology (RUET)
AS138489 Mawlana Bhashani Science and Technology University
AS138550 Jagannath University
AS138566 Dhaka University of Engineering & Technology, Gazipur
AS138573 University of Barisal
AS138578 East West University
AS138587 Patuakhali Science and Technology University
AS138904 Jessore University of Science and Technology
AS139251 Jahangirnagar University
AS139931 Bangladesh Submarine Cable Company Limited (BSCCL)
AS140684 Bangladesh Internet Exchange Trust
AS149490 Sylhet Agricultural University
AS149990 Sher-e-Bangla Agricultural University
AS151981 BRAC UNIVERSITY
AS152319 Directorate General of Food
AS153316 Varendra University
AS153493 Uttara University
AS17494 Telecom Operator & Internet Service Provider as well
AS17806 Tire-1 IP Transit Provider of Bangladesh
AS24490 Trans-Eurasia Information Network (TEIN2) - SG
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS132602 Bangladesh Submarine Cable Company Limited (BSCCL)
AS17494 Telecom Operator & Internet Service Provider as well
AS17806 Tire-1 IP Transit Provider of Bangladesh
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ASN API & Database

Downstreams

There are 33 downstreams for this ASN.

Downstreams Name
AS132216 Comilla University
AS132365 Bangladesh Agricultural University (BAU)
AS132806 Khulna University of Engineering & Technology
AS133168 Shahjalal University of Science and Technology
AS133450 University Of Chittagong
AS133738 Bangladesh Open University
AS134383 Pabna University of Science and Technology
AS134790 United International University
AS135524 university of dhaka
AS136004 University of Rajshahi
AS136134 Independent Univeristy, Bangladesh
AS136164 Islamic University of Technology (IUT)
AS136618 Bangladesh University of Engineering and Technology
AS136937 Chittagong University of Engineering & Technology
AS137869 Hajee Mohammad Danesh Science and Technology University
AS137974 Gazipur Agricultural University
AS138163 Bangladesh University of Professionals (BUP)
AS138382 Begum Rokeya University, Rangpur
AS138462 Rajshahi University of Engineering & Technology (RUET)
AS138489 Mawlana Bhashani Science and Technology University
AS138550 Jagannath University
AS138566 Dhaka University of Engineering & Technology, Gazipur
AS138573 University of Barisal
AS138578 East West University
AS138587 Patuakhali Science and Technology University
AS138904 Jessore University of Science and Technology
AS139251 Jahangirnagar University
AS149490 Sylhet Agricultural University
AS149990 Sher-e-Bangla Agricultural University
AS151981 BRAC UNIVERSITY
AS152319 Directorate General of Food
AS153316 Varendra University
AS153493 Uttara University
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 52.91ms from Singapore, SG
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
103.28.122.225 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 45.93ms from Singapore, SG
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.68ms from Dhaka, BD
2402:f500:2:2::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.66ms from Singapore, SG
2402:f500:1111::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.51ms from Singapore, SG
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.40ms from Dhaka, BD
103.140.181.39 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
163.47.39.221 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
163.47.37.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.56ms from Dhaka, BD
203.96.188.17 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.46ms from Dhaka, BD
103.157.135.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
203.96.189.79 AS63961 Bangladesh Research and Education Network (BdREN) 0.69ms from Dhaka, BD
103.157.134.33 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
2402:f500:1:1:: AS63961 Bangladesh Research and Education Network (BdREN) 45.60ms from Singapore, SG
203.96.190.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.159.2.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
2402:f500:3:1::11 AS63961 Bangladesh Research and Education Network (BdREN) 46.08ms from Singapore, SG
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.09ms from Singapore, SG
103.28.123.140 AS63961 Bangladesh Research and Education Network (BdREN) 0.69ms from Dhaka, BD
103.28.120.198 AS63961 Bangladesh Research and Education Network (BdREN) 0.46ms 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
92.47.77.185 AS9198 JSC Kazakhtelecom 0.94ms from Aktau, KZ
149.12.243.137 AS60022 Sona Network B.V. 1.29ms from Amsterdam, NL
52.117.82.25 AS36351 IBM Cloud 0.40ms from Ashburn, US
204.74.243.25 AS7979 Servers.com, Inc. 0.18ms from Ashburn, US
108.178.231.89 AS30036 Mediacom Communications Corp 7.07ms from Atlanta, US
95.12.85.249 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.07ms from Bursa, TR
223.30.190.73 AS9583 Sify Limited 6.80ms from Chennai, IN
69.175.106.121 AS32475 Internap Holding LLC 0.89ms from Chicago, US
87.130.103.121 AS3320 Deutsche Telekom AG 1.21ms from Duesseldorf, DE
35.246.232.153 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
218.234.177.137 AS9318 SK Broadband Co Ltd 7.05ms from Incheon, KR
91.185.51.89 AS8345 JSC "ER-Telecom Holding" 15.80ms from Krasnoyarsk, RU
85.32.247.217 AS3269 Telecom Italia S.p.A. 3.97ms from Milan, IT
5.35.16.25 AS50340 JSC Selectel 0.72ms from Moscow, RU
71.249.51.105 AS701 Verizon Business 2.52ms from New York City, US
79.104.31.217 AS3216 PJSC "Vimpelcom" 0.41ms from Novosibirsk, RU
58.190.92.41 AS17511 OPTAGE Inc. 2.81ms from Osaka, JP
38.224.194.25 AS61642 NEXNETT Brasil Telecom 5.11ms from Osasco, BR
3.230.152.121 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
37.99.151.249 AS47794 Etihad GO Company For communications 1.95ms from Riyadh, SA
131.120.173.57 AS668 United States Department of Defense (DoD) 3.77ms from San Jose, US
186.103.162.105 AS15311 TELEFONICA EMPRESAS CHILE SA 2.47ms from Santiago, CL
179.110.130.57 AS27699 TELEFÔNICA BRASIL S.A 3.46ms from Sao Paulo, BR
67.168.40.201 AS7922 Comcast Cable Communications, LLC 2.81ms from Seattle, US
183.115.143.185 AS4766 Korea Telecom 1.71ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 203.96.190.1
traceroute to 203.96.190.1 (203.96.190.1): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.519 ms
4 *
Measurement taken from IPinfo ProbeNet in Dhaka, BD
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS63961 at robtex.

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