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 185
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
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 50 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.157.135.180 ████████ 58
103.157.135.233 █████████ 16
103.157.135.218 ██████████ 15
103.157.135.60 ██████████ 11
103.157.135.253 ██████████ 11
103.157.135.183 ██████████ 7
163.47.37.138 ██████████ 6
103.157.135.135 ██████████ 5
103.159.2.79 ██████████ 5
103.157.135.198 ██████████ 5

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Peers

There are 41 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
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
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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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 32 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
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
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.67ms from Dhaka, BD
103.157.134.33 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.157.135.130 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.159.2.131 AS63961 Bangladesh Research and Education Network (BdREN) 0.44ms from Dhaka, BD
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.28.120.198 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
103.28.123.180 AS63961 Bangladesh Research and Education Network (BdREN) 0.68ms from Dhaka, BD
203.96.188.23 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 52.87ms from Singapore, SG
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.45ms from Dhaka, BD
163.47.39.221 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
2402:f500:1:1000:: AS63961 Bangladesh Research and Education Network (BdREN) 45.18ms from Singapore, SG
2402:f500:3:1::11 AS63961 Bangladesh Research and Education Network (BdREN) 45.57ms from Singapore, SG
103.140.181.27 AS63961 Bangladesh Research and Education Network (BdREN) 0.56ms from Dhaka, BD
203.96.189.79 AS63961 Bangladesh Research and Education Network (BdREN) 0.84ms from Dhaka, BD
2402:f500:2:103:: AS63961 Bangladesh Research and Education Network (BdREN) 46.14ms from Singapore, SG
163.47.37.77 AS63961 Bangladesh Research and Education Network (BdREN) 0.55ms from Dhaka, BD
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 46.58ms from Singapore, SG
2402:f500:ff::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.69ms from Singapore, SG
2402:f500::5 AS63961 Bangladesh Research and Education Network (BdREN) 46.48ms from Singapore, SG
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
103.28.122.13 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.56ms 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
110.231.44.121 AS4837 CHINA UNICOM China169 Backbone 14.83ms from Beijing, CN
44.252.161.169 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
178.118.219.201 AS6848 Telenet BV 7.89ms from Brussels, BE
88.231.78.169 AS9121 Turk Telekomunikasyon Anonim Sirketi 14.27ms from Bursa, TR
75.134.81.201 AS20115 Charter Communications LLC 10.55ms from Chicago, US
200.150.118.153 AS14868 Ligga Telecomunicações S.A. 0.48ms from Curitiba, BR
203.78.145.185 AS134749 SPEED TECH ONLINE 1.29ms from Dhaka, BD
113.175.233.105 AS45899 VNPT Corp 6.88ms from Hanoi, VN
72.158.233.73 AS6389 AT&T Enterprises, LLC 1.58ms from Houston, US
194.168.171.233 AS5089 Virgin Media Limited 5.08ms from London, GB
88.3.87.73 AS3352 TELEFONICA DE ESPANA S.A.U. 6.91ms from Madrid, ES
189.30.15.217 AS8167 V tal 2.03ms from Novo Hamburgo, BR
50.88.62.121 AS33363 Charter Communications, Inc 11.30ms from Orlando, US
202.34.109.201 AS4713 NTT DOCOMO BUSINESS,Inc. 1.91ms from Osaka, JP
189.44.64.169 AS10429 TELEFÔNICA BRASIL S.A 1.68ms from Osasco, BR
191.57.78.185 AS4230 CLARO S.A. 9.68ms from Rio de Janeiro, BR
93.150.48.185 AS30722 Vodafone Italia S.p.A. 8.06ms from Rome, IT
189.76.232.9 AS28360 WKVE Assessoria em Serv. de Inf. e Telecom Ltda 17.78ms from Sao Paulo, BR
197.255.120.9 AS37074 University of Ghana 1.64ms from Accra, GH
35.169.61.201 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
38.23.9.121 AS23418 The Darien Telephone Co. Inc. 12.53ms from Atlanta, US
103.151.253.9 AS140699 Royal Thai Army 1.26ms from Bangkok, TH
88.158.251.9 AS15471 S.N. Radiocomunicatii S.A. 11.95ms from Bucharest, RO
97.87.243.169 AS20115 Charter Communications LLC 11.02ms from Chicago, US
60.184.87.105 AS4134 CHINANET-BACKBONE 12.04ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 163.47.38.157
traceroute to 163.47.38.157 (163.47.38.157): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.816 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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