AS number 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 185
Number of IPv4 4,608
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Allocated 10 years ago on Mar 16, 2015
Updated 5 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 Bangabandhu Sheikh Mujibur Rahman Digital University 256
103.147.243.0/24 Bangabandhu Sheikh Mujibur Rahman Digital University 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
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 185 domain names hosted across 49 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.157.135.180 ████████ 58
103.157.135.253 ██████████ 17
103.157.135.218 ██████████ 16
103.157.135.233 █████████ 16
103.157.135.60 ██████████ 13
103.157.135.183 ██████████ 7
103.157.135.135 ██████████ 5
103.159.2.79 ██████████ 4
103.157.135.198 █████████ 4
103.28.121.62 ██████████ 2

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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
AS134148 SingAREN
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
AS140684 Bangladesh Internet Exchange Trust
AS149490 Sylhet Agricultural University
AS149990 Sher-e-Bangla Agricultural University
AS151981 BRAC UNIVERSITY
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
AS63932 Bangladesh Computer Council
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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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

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
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
AS149490 Sylhet Agricultural University
AS149990 Sher-e-Bangla Agricultural University
AS151981 BRAC UNIVERSITY
AS153316 Varendra University
AS153493 Uttara University
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
163.47.39.125 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 34.95ms from Delhi, IN
2402:f500:2:103::1 AS63961 Bangladesh Research and Education Network (BdREN) 34.53ms from Delhi, IN
103.28.120.198 AS63961 Bangladesh Research and Education Network (BdREN) 0.49ms from Dhaka, BD
103.157.135.129 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 39.55ms from Delhi, IN
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
2402:f500:1:1006:: AS63961 Bangladesh Research and Education Network (BdREN) 32.51ms from Delhi, IN
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 33.62ms from Delhi, IN
103.28.123.180 AS63961 Bangladesh Research and Education Network (BdREN) 0.66ms from Dhaka, BD
103.157.134.33 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
103.28.122.101 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
103.140.181.52 AS63961 Bangladesh Research and Education Network (BdREN) 0.64ms from Dhaka, BD
103.159.2.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.55ms from Dhaka, BD
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
2402:f500:ff::1 AS63961 Bangladesh Research and Education Network (BdREN) 37.07ms from Delhi, IN
103.147.242.129 AS63961 Bangladesh Research and Education Network (BdREN) 0.58ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.40ms from Dhaka, BD
163.47.37.21 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
2402:f500:3::99 AS63961 Bangladesh Research and Education Network (BdREN) 33.79ms from Delhi, IN
203.96.188.19 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
2402:f500::6 AS63961 Bangladesh Research and Education Network (BdREN) 33.40ms from Delhi, IN

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
86.97.24.249 AS5384 Emirates Internet 4.34ms from Al Fujairah City, AE
98.183.131.169 AS22773 Cox Communications Inc. 8.77ms from Ashburn, US
105.158.123.105 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.31ms from Casablanca, MA
69.175.106.121 AS32475 Internap Holding LLC 0.97ms from Chicago, US
123.28.200.185 AS45899 VNPT Corp 2.44ms from Ho Chi Minh City, VN
14.140.148.9 AS4755 TATA Communications formerly VSNL is Leading ISP 0.69ms from Hyderabad, IN
194.168.171.233 AS5089 Virgin Media Limited 5.06ms from London, GB
207.246.110.233 AS20473 The Constant Company, LLC 0.10ms from Los Angeles, US
83.58.249.201 AS3352 TELEFONICA DE ESPANA S.A.U. 7.95ms from Madrid, ES
88.37.16.25 AS3269 Telecom Italia S.p.A. 0.91ms from Milan, IT
153.3.247.73 AS4837 CHINA UNICOM China169 Backbone 0.23ms from Nanjing, CN
39.146.212.9 AS9808 China Mobile Communications Group Co., Ltd. 7.58ms from Nanjing, CN
138.118.97.73 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.00ms from Osasco, BR
98.85.102.121 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
5.101.73.57 AS48096 Enterprise Cloud Ltd. 1.45ms from Saint Petersburg, RU
75.238.215.153 AS6167 Verizon Business 13.48ms from Santa Clara, US
67.181.150.73 AS7922 Comcast Cable Communications, LLC 10.95ms from Santa Clara, US
183.124.222.137 AS4766 Korea Telecom 7.82ms from Seoul, KR
101.35.200.185 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.69ms from Shanghai, CN
161.117.134.169 AS45102 Alibaba (US) Technology Co., Ltd. 0.53ms from Singapore, SG
141.136.14.25 AS57134 Multimedia-Net doo Skopje 3.79ms from Sofia, BG
124.166.235.41 AS4837 CHINA UNICOM China169 Backbone 3.48ms from Taiyuan, CN
173.35.7.41 AS812 Rogers Communications Canada Inc. 5.09ms from Toronto, CA
58.48.116.9 AS4134 CHINANET-BACKBONE 1.24ms from Wuhan, CN
84.149.245.233 AS3320 Deutsche Telekom AG 9.55ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f3 103.147.242.129
traceroute to 103.147.242.129 (103.147.242.129): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.437 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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