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 50 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.157.135.180 ████████ 61
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
103.157.135.198 ██████████ 5
103.157.135.135 █████████ 5
103.159.2.106 ██████████ 3

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Peers

There are 42 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
AS63923 Best Holdings Limited
AS63932 Bangladesh Computer Council
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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 34 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
AS63923 Best Holdings Limited
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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
163.47.39.85 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.157.134.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.55ms from Dhaka, BD
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.31ms from Singapore, SG
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.44ms from Dhaka, BD
103.28.120.198 AS63961 Bangladesh Research and Education Network (BdREN) 0.50ms from Dhaka, BD
103.159.2.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.157.135.129 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
203.96.188.17 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.140.181.39 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 52.89ms from Singapore, SG
2402:f500:2:2::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.11ms from Singapore, SG
103.28.123.180 AS63961 Bangladesh Research and Education Network (BdREN) 0.69ms from Dhaka, BD
103.28.122.253 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.28.121.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.66ms from Dhaka, BD
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.10ms from Singapore, SG
203.96.189.47 AS63961 Bangladesh Research and Education Network (BdREN) 0.89ms from Dhaka, BD
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.42ms from Dhaka, BD
163.47.36.241 AS63961 Bangladesh Research and Education Network (BdREN) 0.57ms from Dhaka, BD
2402:f500:1:1005:: AS63961 Bangladesh Research and Education Network (BdREN) 45.45ms from Singapore, SG
2402:f500:1111::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.10ms from Singapore, SG
163.47.37.77 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
203.96.190.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.46ms from Dhaka, BD
2402:f500:3::11 AS63961 Bangladesh Research and Education Network (BdREN) 46.01ms from Singapore, SG

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
23.115.239.169 AS7018 AT&T Enterprises, LLC 4.34ms from Atlanta, US
172.11.124.169 AS7018 AT&T Enterprises, LLC 3.09ms from Atlanta, US
34.210.218.249 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
67.186.159.89 AS7922 Comcast Cable Communications, LLC 7.70ms from Boston, US
213.119.31.233 AS6848 Telenet BV 5.41ms from Brussels, BE
3.19.105.249 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
89.0.45.217 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.55ms from Duesseldorf, DE
31.121.1.153 AS2856 British Telecommunications PLC 4.81ms from Erith, GB
13.33.107.73 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
84.143.141.73 AS3320 Deutsche Telekom AG 2.60ms from Frankfurt am Main, DE
148.153.230.105 AS63199 CDS Global Cloud Co., Ltd 0.81ms from Hong Kong, HK
104.55.74.73 AS7018 AT&T Enterprises, LLC 1.98ms from Kansas City, US
178.206.74.153 AS28840 PJSC "TATTELECOM" 4.26ms from Kazan, RU
210.186.73.217 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.80ms from Kuala Lumpur, MY
62.253.62.89 AS5089 Virgin Media Limited 2.85ms from London, GB
190.165.37.9 AS13489 UNE EPM TELECOMUNICACIONES S.A. 18.63ms from Medellin, CO
1.178.83.89 AS9723 iseek Communications Pty Ltd 1.14ms from Melbourne, AU
31.196.176.153 AS3269 Telecom Italia S.p.A. 8.16ms from Milan, IT
197.254.24.121 AS15808 ACCESSKENYA GROUP LTD is an ISP serving 0.82ms from Nairobi, KE
61.132.89.249 AS4134 CHINANET-BACKBONE 3.54ms from Nanjing, CN
71.43.53.9 AS33363 Charter Communications, Inc 5.52ms from Orlando, US
210.131.130.105 AS2519 ARTERIA Networks Corporation 4.69ms from Osaka, JP
193.90.207.41 AS2116 GLOBALCONNECT AS 0.49ms from Oslo, NO
137.103.20.41 AS11776 Breezeline 17.52ms from Pittsburgh, US
109.231.150.201 AS61296 TechCom s.r.o. 6.50ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f3 163.47.37.21
traceroute to 163.47.37.21 (163.47.37.21): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.456 ms
4 *
5 [AS63961] 163.47.37.21 0.696 ms
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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