ASN Lookup Tool

Bangladesh Research and Education Network BdREN bdren.net.bd BD BD 15 Routes

AS Data

AS63961

AS63961 – Bangladesh Research and Education Network BdREN

AS Number 63961
AS Name BDREN-UGC-AS-AP
Organization Bangladesh Research and Education Network BdREN (org-brae1-ap)
Country BD
Website bdren.net.bd
Number of IPv4 Routes 13
Number of IPv6 Routes 2
ASN type GOVERNMENT
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
103.147.243.0/24 256
103.157.135.0/24 256
203.96.188.0/22 1024
203.96.188.0/24 256
103.28.120.0/22 1024
103.84.156.0/24 256
203.96.190.0/24 256
103.159.2.0/24 256
103.140.181.0/24 256
103.157.134.0/24 256
103.147.242.0/24 256
203.96.189.0/24 256
2402:f500::/32 ~79×10²⁷
163.47.36.0/22 1024
2402:f500:4:2::/64 ~18×10¹⁸

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2013-09-11T23:49:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS63961'

% Abuse contact for 'AS63961' is 'abuse@bdren.net.bd'

aut-num:        AS63961
as-name:        BDREN-UGC-AS-AP
descr:          Bangladesh Research and Education Network (BdREN)
country:        BD
org:            ORG-BRAE1-AP
admin-c:        BA282-AP
tech-c:         BA282-AP
abuse-c:        AB1003-AP
mnt-lower:      MAINT-BDREN-UGC-BD
mnt-routes:     MAINT-BDREN-UGC-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-BDREN-UGC-BD
last-modified:  2020-06-17T13:02:09Z
source:         APNIC

irt:            IRT-BDREN-UGC-BD
address:        Bangladesh Research and Education Network (BdREN)
e-mail:         arefin@bdren.net.bd
abuse-mailbox:  abuse@bdren.net.bd
admin-c:        MAA16-AP
tech-c:         MAA16-AP
auth:           # Filtered
remarks:        abuse@bdren.net.bd was validated on 2026-04-25
remarks:        arefin@bdren.net.bd is invalid
mnt-by:         MAINT-BDREN-UGC-BD
last-modified:  2026-05-10T05:39:05Z
source:         APNIC

organisation:   ORG-BRAE1-AP
org-name:       Bangladesh Research and Education Network (BdREN)
org-type:       LIR
country:        BD
address:        University Grants Commission of Bangladesh
address:        Room # 529, UGC Bhaban
address:        Plot: E-18/A, Agargaon Administrative Area, Sher-e-Bangla Na
phone:          +8809612223736
e-mail:         helpdesk@bdren.net.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:54Z
source:         APNIC

role:           ABUSE BDRENUGCBD
country:        ZZ
address:        Bangladesh Research and Education Network (BdREN)
phone:          +000000000
e-mail:         arefin@bdren.net.bd
admin-c:        MAA16-AP
tech-c:         MAA16-AP
nic-hdl:        AB1003-AP
remarks:        Generated from irt object IRT-BDREN-UGC-BD
remarks:        abuse@bdren.net.bd was validated on 2026-04-25
remarks:        arefin@bdren.net.bd is invalid
abuse-mailbox:  abuse@bdren.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-10T05:39:22Z
source:         APNIC

person:         BdREN Admin
address:        Bangladesh Research and Education Network (BdREN)
country:        BD
phone:          +88028181321
e-mail:         arif@bdren.net.bd
nic-hdl:        BA282-AP
mnt-by:         MAINT-BDREN-UGC-BD
last-modified:  2021-05-30T16:04:53Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS132602 Bangladesh Submarine Cable Company Limited BSCCL BD
AS136937 Chittagong University of Engineering & Technology BD
AS151981 BRAC UNIVERSITY BD
AS137974 Gazipur Agricultural University BD
AS132602 Bangladesh Submarine Cable Company Limited (BSCCL) BD
AS149990 Sher e Bangla Agricultural University BD
AS141988 Optimus Technologies BD
AS132806 Khulna University of Engineering & Technology BD
AS133450 University Of Chittagong BD
AS136911 Asian University for Women BD
AS138904 Jessore University of Science and Technology BD
AS132216 Comilla University BD
AS17806 Mango Teleservices Ltd BD
AS139931 Bangladesh Submarine Cable Company Limited (BSCCL) BD
AS149990 Sher-e-Bangla Agricultural University BD
AS132365 Bangladesh Agricultural University (BAU) BD
AS138462 Rajshahi University of Engineering & Technology RUET BD
AS134148 SingAREN SG
AS133168 Shahjalal University of Science and Technology BD
AS138578 East West University BD
AS24490 Trans-Eurasia Information Network (TEIN2) - SG CN
AS138587 Patuakhali Science and Technology University BD
AS153316 Varendra University BD
AS17806 Mango Teleservices Limited BD
AS153493 Uttara University BD
AS139251 Jahangirnagar University BD
AS24490 Tsinghua University, Beijing 100084, China CN
AS132365 Bangladesh Agricultural University BD
AS137869 Hajee Mohammad Danesh Science and Technology University BD
AS17494 Bangladesh Telegraph & Telephone Board BD
AS152319 Directorate General of Food BD
AS134732 Dot Internet BD
AS138462 Rajshahi University of Engineering & Technology (RUET) BD
AS138550 Jagannath University BD
AS138573 University of Barisal BD
AS135524 university of dhaka BD
AS138163 Bangladesh University of Professionals BUP BD
AS136164 Islamic University of Technology (IUT) BD
AS138163 Bangladesh University of Professionals (BUP) BD
AS136618 Bangladesh University of Engineering and Technology BD
AS134383 Pabna University of Science and Technology BD
AS149490 Sylhet Agricultural University BD
AS138382 Begum Rokeya University, Rangpur BD
AS134790 United International University BD
AS136134 Independent Univeristy, Bangladesh BD
AS138566 Dhaka University of Engineering & Technology, Gazipur BD
AS136004 University of Rajshahi BD
AS17494 Bangladesh Telegraph & Telephone Board (BTTB) BD
AS138489 Mawlana Bhashani Science and Technology University BD
AS133738 Bangladesh Open University BD
AS136164 Islamic University of Technology IUT BD

Upstreams

AS Number Description Country
AS132602 Bangladesh Submarine Cable Company Limited BSCCL BD
AS17494 Bangladesh Telegraph & Telephone Board BD
AS17806 Mango Teleservices Limited BD
AS134148 SingAREN SG
AS24490 Tsinghua University, Beijing 100084, China CN

Downstreams

AS Number Description Country
AS136937 Chittagong University of Engineering & Technology BD
AS151981 BRAC UNIVERSITY BD
AS137974 Gazipur Agricultural University BD
AS149990 Sher e Bangla Agricultural University BD
AS132365 Bangladesh Agricultural University BD
AS137869 Hajee Mohammad Danesh Science and Technology University BD
AS132806 Khulna University of Engineering & Technology BD
AS133450 University Of Chittagong BD
AS136911 Asian University for Women BD
AS138904 Jessore University of Science and Technology BD

Contacts

Email Contacts

arif@bdren.net.bd

Abuse Contacts

abuse@bdren.net.bd

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Frequently Asked Questions

ASN AS63961 is an Autonomous System Number used to identify a network for BGP internet routing.
AS63961 is listed under Bangladesh Research and Education Network BdREN.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.