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
103.147.242.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.67ms from Dhaka, BD
2402:f500:3::11 AS63961 Bangladesh Research and Education Network (BdREN) 47.65ms from Singapore, SG
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.05ms from Singapore, SG
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
163.47.39.57 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 47.82ms from Singapore, SG
2402:f500:2:2::1 AS63961 Bangladesh Research and Education Network (BdREN) 47.64ms from Singapore, SG
2402:f500:2701:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 56.96ms from Singapore, SG
203.96.188.65 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.159.2.131 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.28.120.189 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.40ms from Dhaka, BD
103.28.123.140 AS63961 Bangladesh Research and Education Network (BdREN) 0.66ms from Dhaka, BD
103.140.181.39 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.157.134.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.157.135.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
203.96.190.2 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms from Dhaka, BD
103.28.122.161 AS63961 Bangladesh Research and Education Network (BdREN) 0.53ms from Dhaka, BD
2402:f500:1:9::4 AS63961 Bangladesh Research and Education Network (BdREN) 47.52ms from Singapore, SG
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.42ms from Dhaka, BD
163.47.37.77 AS63961 Bangladesh Research and Education Network (BdREN) 0.52ms from Dhaka, BD
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 48.29ms from Singapore, SG
203.96.189.46 AS63961 Bangladesh Research and Education Network (BdREN) 0.69ms from Dhaka, BD
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.42ms 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
142.251.233.105 AS15169 Google LLC 0.21ms from Ashburn, US
201.177.248.185 AS22927 Telefonica de Argentina 1.26ms from Buenos Aires, AR
156.192.255.73 AS8452 TE-AS 7.37ms from Cairo, EG
69.175.106.121 AS32475 Internap Holding LLC 0.96ms from Chicago, US
65.141.95.25 AS209 CenturyLink Communications, LLC 2.97ms from Denver, US
93.131.186.41 AS6805 Telefonica Germany GmbH & Co.OHG 2.74ms from Duesseldorf, DE
134.175.188.89 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.22ms from Guangzhou, CN
50.209.219.73 AS7922 Comcast Cable Communications, LLC 7.74ms from Houston, US
125.191.17.233 AS17858 LG POWERCOMM 2.27ms from Incheon, KR
74.125.109.73 AS15169 Google LLC 0.09ms from Melbourne, AU
61.12.28.185 AS17820 DIRECT INTERNET LTD. 1.96ms from Mumbai, IN
180.101.23.57 AS4134 CHINANET-BACKBONE 4.14ms from Nanjing, CN
176.196.73.201 AS39927 E-Light-Telecom Ltd. 4.63ms from Novosibirsk, RU
91.13.138.9 AS3320 Deutsche Telekom AG 1.66ms from Nuernberg, DE
78.202.89.57 AS12322 Free SAS 1.95ms from Paris, FR
191.239.244.137 AS8075 Microsoft Corporation 0.17ms from Sao Paulo, BR
69.129.124.169 AS4181 TDS TELECOM 7.37ms from Seattle, US
83.89.165.89 AS3292 TDC Holding A/S 4.05ms from Skanderborg, DK
36.213.175.217 AS56046 China Mobile communications corporation 2.20ms from Suzhou, CN
65.22.207.137 AS207266 Identity Digital Limited 0.09ms from Sydney, AU
219.123.88.201 AS17506 ARTERIA Networks Corporation 0.94ms from Tokyo, JP
149.99.2.201 AS812 Rogers Communications Canada Inc. 0.51ms from Toronto, CA
41.226.144.105 AS37705 TOPNET 2.08ms from Tunis, TN
87.51.14.249 AS3292 TDC Holding A/S 0.79ms from Tønder, DK
200.50.93.153 AS14813 Columbus Telecommunications (Barbados) Limited 16.48ms from Willemstad, CW

Traceroute

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

$
traceroute -a -n -q1 -f4 103.157.135.1
traceroute to 103.157.135.1 (103.157.135.1): 64 hops max, 52 byte packets
4 [] 103.161.216.90 0.49 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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