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 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
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
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
163.47.37.209 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.70ms from Dhaka, BD
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 55.51ms from Singapore, SG
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.24ms from Singapore, SG
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.55ms from Dhaka, BD
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.56ms from Dhaka, BD
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 48.99ms from Singapore, SG
203.96.190.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
2402:f500:2:2::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.16ms from Singapore, SG
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 49.70ms from Singapore, SG
103.28.123.140 AS63961 Bangladesh Research and Education Network (BdREN) 0.71ms from Dhaka, BD
2402:f500:1:1002:: AS63961 Bangladesh Research and Education Network (BdREN) 47.04ms from Singapore, SG
103.28.122.117 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.159.2.131 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
203.96.189.67 AS63961 Bangladesh Research and Education Network (BdREN) 0.70ms from Dhaka, BD
103.157.134.33 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.140.181.27 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.43ms from Dhaka, BD
103.157.135.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
163.47.39.57 AS63961 Bangladesh Research and Education Network (BdREN) 0.55ms from Dhaka, BD
103.28.120.197 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
203.96.188.35 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
2402:f500:3:1::11 AS63961 Bangladesh Research and Education Network (BdREN) 47.39ms 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
12.11.142.121 AS7018 AT&T Enterprises, LLC 4.06ms from Atlanta, US
62.72.109.73 AS8220 COLT Technology Services Group Limited 0.65ms from Brussels, BE
78.170.156.57 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.35ms from Bursa, TR
3.148.50.185 AS16509 Amazon.com, Inc. 0.08ms from Columbus, US
210.214.210.137 AS9583 Sify Limited 12.72ms from Delhi, IN
4.8.237.137 AS3356 Level 3 Parent, LLC 0.33ms from Denver, US
93.196.147.185 AS3320 Deutsche Telekom AG 5.03ms from Frankfurt am Main, DE
58.16.222.25 AS4837 CHINA UNICOM China169 Backbone 1.65ms from Guiyang, CN
60.13.191.137 AS4837 CHINA UNICOM China169 Backbone 7.30ms from Hami, CN
85.101.122.233 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.50ms from Istanbul, TR
5.152.220.89 AS20860 IOMART CLOUD SERVICES LIMITED 2.97ms from London, GB
23.235.222.201 AS22611 InMotion Hosting, Inc. 0.22ms from Los Angeles, US
50.38.245.73 AS5650 Frontier Communications of America, Inc. 17.57ms from Los Angeles, US
72.43.220.41 AS11351 Charter Communications Inc 10.16ms from New York City, US
59.137.194.121 AS2516 KDDI CORPORATION 6.33ms from Osaka, JP
210.131.130.105 AS2519 ARTERIA Networks Corporation 4.66ms from Osaka, JP
52.1.246.217 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
186.177.7.121 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.96ms from San Pedro, CR
190.98.196.217 AS14259 Gtd Internet S.A. 0.64ms from Santiago, CL
186.103.162.105 AS15311 TELEFONICA EMPRESAS CHILE SA 2.50ms from Santiago, CL
65.152.169.185 AS209 CenturyLink Communications, LLC 4.01ms from Seattle, US
16.171.46.73 AS16509 Amazon.com, Inc. 0.98ms from Stockholm, SE
126.78.167.185 AS17676 SoftBank Corp. 2.56ms from Tokyo, JP
41.128.76.41 AS24863 Link Egypt (Link.NET) 6.33ms from Cairo, EG
197.146.55.73 AS36884 Wana Corporate 6.27ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 -f4 103.157.135.130
traceroute to 103.157.135.130 (103.157.135.130): 64 hops max, 52 byte packets
4 [] 103.161.216.90 0.398 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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