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 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 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 49 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.157.135.180 ████████ 57
103.157.135.233 █████████ 17
103.157.135.218 ██████████ 15
103.157.135.253 ██████████ 11
103.157.135.60 ██████████ 11
103.157.135.183 ██████████ 7
163.47.37.138 ██████████ 6
103.159.2.79 ██████████ 5
103.157.135.198 █████████ 5
103.157.135.135 ██████████ 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 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
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
103.157.134.41 AS63961 Bangladesh Research and Education Network (BdREN) 0.57ms from Dhaka, BD
2402:f500:2:103::1 AS63961 Bangladesh Research and Education Network (BdREN) 46.09ms from Singapore, SG
103.157.135.1 AS63961 Bangladesh Research and Education Network (BdREN) 0.44ms from Dhaka, BD
203.96.189.61 AS63961 Bangladesh Research and Education Network (BdREN) 0.81ms from Dhaka, BD
203.96.188.65 AS63961 Bangladesh Research and Education Network (BdREN) 0.44ms from Dhaka, BD
2402:f500:3::11 AS63961 Bangladesh Research and Education Network (BdREN) 45.82ms from Singapore, SG
2402:f500:8702:1::1 AS63961 Bangladesh Research and Education Network (BdREN) 47.98ms from Singapore, SG
103.28.120.198 AS63961 Bangladesh Research and Education Network (BdREN) 0.49ms from Dhaka, BD
2402:f500:1111:0:da58:d7ff:fe03:1ef AS63961 Bangladesh Research and Education Network (BdREN) 48.54ms from Singapore, SG
103.28.122.221 AS63961 Bangladesh Research and Education Network (BdREN) 0.56ms from Dhaka, BD
163.47.37.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.57ms from Dhaka, BD
2402:f500::1 AS63961 Bangladesh Research and Education Network (BdREN) 45.89ms from Singapore, SG
2402:f500:ff::1 AS63961 Bangladesh Research and Education Network (BdREN) 48.29ms from Singapore, SG
163.47.38.97 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms from Dhaka, BD
2402:f500:1:1:: AS63961 Bangladesh Research and Education Network (BdREN) 45.65ms from Singapore, SG
163.47.36.89 AS63961 Bangladesh Research and Education Network (BdREN) 0.56ms from Dhaka, BD
103.28.123.180 AS63961 Bangladesh Research and Education Network (BdREN) 0.71ms from Dhaka, BD
163.47.39.85 AS63961 Bangladesh Research and Education Network (BdREN) 0.57ms from Dhaka, BD
103.147.242.62 AS63961 Bangladesh Research and Education Network (BdREN) 0.70ms from Dhaka, BD
103.140.181.39 AS63961 Bangladesh Research and Education Network (BdREN) 0.54ms from Dhaka, BD
103.159.2.131 AS63961 Bangladesh Research and Education Network (BdREN) 0.44ms from Dhaka, BD
103.147.243.65 AS63961 Bangladesh Research and Education Network (BdREN) 1.72ms from Dhaka, BD
103.28.121.190 AS63961 Bangladesh Research and Education Network (BdREN) 0.41ms 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
20.33.66.57 AS8069 Microsoft Corporation 0.21ms from Amsterdam, NL
187.152.129.73 AS8151 UNINET 16.13ms from Cancún, MX
69.175.106.121 AS32475 Internap Holding LLC 0.95ms from Chicago, US
75.204.247.185 AS6167 Verizon Business 14.60ms from Chicago, US
67.165.183.201 AS7922 Comcast Cable Communications, LLC 5.02ms from Chicago, US
183.2.126.105 AS136199 CHINANET Guangdong province Yuedong MAN network 4.19ms from Guangzhou, CN
72.158.233.73 AS6389 AT&T Enterprises, LLC 1.63ms from Houston, US
212.12.147.105 AS15924 Vodafone Net Iletisim Hizmetler AS 2.06ms from Istanbul, TR
196.12.129.169 AS37006 Liquid Telecommunication Rwanda Limited 0.63ms from Kigali, RW
93.103.49.121 AS34779 T-2, d.o.o. 1.06ms from Ljubljana, SI
194.168.171.233 AS5089 Virgin Media Limited 4.97ms from London, GB
24.251.161.25 AS22773 Cox Communications Inc. 5.67ms from Phoenix, US
108.64.118.121 AS7018 AT&T Enterprises, LLC 19.20ms from Redding, US
95.52.158.121 AS12389 PJSC Rostelecom 4.50ms from Saint Petersburg, RU
200.138.65.153 AS8167 V tal 15.80ms from Sao Paulo, BR
101.127.47.41 AS55430 Starhub Ltd 1.53ms from Singapore, SG
219.123.88.201 AS17506 ARTERIA Networks Corporation 1.12ms from Tokyo, JP
185.24.102.25 AS61993 Bluefin Payment Systems Austria GmbH 0.41ms from Vienna, AT
46.170.159.201 AS5617 Orange Polska Spolka Akcyjna 1.02ms from Warsaw, PL
97.151.187.201 AS6167 Verizon Business 16.55ms from Washington, US
218.29.1.73 AS4837 CHINA UNICOM China169 Backbone 6.61ms from Zhengzhou, CN
85.75.216.105 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.35ms from Athens, GR
12.11.142.121 AS7018 AT&T Enterprises, LLC 4.07ms from Atlanta, US
124.238.240.169 AS58539 Langfang,Hebei province, P.R.China 2.67ms from Beijing, CN
45.173.44.249 AS267799 TV ISLA LTDA 19.26ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f3 203.96.188.65
traceroute to 203.96.188.65 (203.96.188.65): 64 hops max, 52 byte packets
3 [] 103.161.216.90 0.478 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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