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 178
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 178 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 ████████ 65
103.157.135.218 ██████████ 15
103.157.135.233 █████████ 15
103.157.135.60 ██████████ 8
103.157.135.253 ██████████ 7
103.157.135.183 ██████████ 7
103.157.135.135 ██████████ 6
163.47.37.138 ██████████ 6
103.157.135.198 ██████████ 5
103.159.2.106 ██████████ 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
AS139931 Bangladesh Submarine Cable Company Limited (BSCCL)
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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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
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
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
103.28.122.225 AS63961 Bangladesh Research and Education Network (BdREN) 0.51ms from Dhaka, BD
163.47.37.165 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 76.96ms from Delhi, IN
2402:f500:3::11 AS63961 Bangladesh Research and Education Network (BdREN) 46.69ms from Singapore, SG
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.51ms from Singapore, SG
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 46.98ms from Singapore, SG
103.157.135.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.28.120.133 AS63961 Bangladesh Research and Education Network (BdREN) 0.51ms from Dhaka, BD
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
103.159.2.131 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
2402:f500:2:2::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.85ms from Singapore, SG
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.28.123.140 AS63961 Bangladesh Research and Education Network (BdREN) 0.66ms from Dhaka, BD
203.96.188.65 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
2402:f500:1:1000:: AS63961 Bangladesh Research and Education Network (BdREN) 46.23ms from Singapore, SG
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 47.52ms from Singapore, SG
163.47.39.82 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
203.96.189.67 AS63961 Bangladesh Research and Education Network (BdREN) 0.67ms from Dhaka, BD
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.54ms from Dhaka, BD
103.140.181.27 AS63961 Bangladesh Research and Education Network (BdREN) 0.51ms from Dhaka, BD
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.67ms from Dhaka, BD
203.96.190.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.157.134.33 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms 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
181.57.204.89 AS14080 Telmex Colombia S.A. 0.75ms from Bogota, CO
69.147.86.249 AS14776 Yahoo Holdings Inc. 0.15ms from Dallas, US
27.40.30.9 AS17816 China Unicom IP network China169 Guangdong province 10.63ms from Guangzhou, CN
14.140.148.9 AS4755 TATA Communications formerly VSNL is Leading ISP 0.63ms from Hyderabad, IN
112.159.60.185 AS17858 LG POWERCOMM 1.96ms from Incheon, KR
24.67.77.153 AS6327 Shaw Communications 8.70ms from Kelowna, CA
99.167.215.25 AS7018 AT&T Enterprises, LLC 15.84ms from Los Angeles, US
37.71.54.89 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.99ms from Lyon, FR
16.50.241.9 AS16509 Amazon.com, Inc. 0.66ms from Melbourne, AU
88.149.133.41 AS35612 EOLO S.p.A. 3.07ms from Milan, IT
59.158.91.233 AS17506 ARTERIA Networks Corporation 0.64ms from Osaka, JP
210.237.64.185 AS2516 KDDI CORPORATION 2.05ms from Osaka, JP
101.127.47.41 AS55430 Starhub Ltd 1.34ms from Singapore, SG
35.247.15.169 AS396982 Google LLC 0.16ms from The Dalles, US
133.72.139.57 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.55ms from Tokyo, JP
36.108.141.201 AS4134 CHINANET-BACKBONE 2.98ms from UEruemqi, CN
83.15.242.41 AS5617 Orange Polska Spolka Akcyjna 1.55ms from Warsaw, PL
195.28.85.73 AS8778 Slovanet a.s. 0.22ms from Bratislava, SK
156.192.138.25 AS8452 TE-AS 7.45ms from Cairo, EG
65.248.242.41 AS701 Verizon Business 2.69ms from Chicago, US
12.182.38.89 AS7018 AT&T Enterprises, LLC 6.31ms from Columbus, US
121.57.215.233 AS4134 CHINANET-BACKBONE 11.13ms from Hohhot, CN
150.223.66.137 AS58519 Cloud Computing Corporation 1.09ms from Hohhot, CN
115.98.84.89 AS17488 Hathway IP Over Cable Internet 1.44ms from Hyderabad, IN
193.30.254.169 AS203346 Proper Support LLP 0.38ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 103.147.243.127
traceroute to 103.147.243.127 (103.147.243.127): 64 hops max, 52 byte packets
4 [] 103.161.216.90 0.389 ms
5 *
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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