ASN AS59259 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS59259?

AS59259 is listed under International Centre For Diarrhoeal Disease Research.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS59259 International Centre For Diarrhoeal Disease Research

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Legacy Routes

International Centre For Diarrhoeal Disease Research icddrb.org

BD 0 Routes

AS Data

AS59259

AS59259 – International Centre For Diarrhoeal Disease Research

AS Number	59259
AS Name	ICDDR-AS-AP
Organization	International Centre For Diarrhoeal Disease Research(org-icfd1-ap)
Country	BD
Website	icddrb.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS58368 - AS59391'

as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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 'AS59259'

% Abuse contact for 'AS59259' is 'tchowdhury@icddrb.org'

aut-num:        AS59259
as-name:        ICDDR-AS-AP
descr:          International Centre For Diarrhoeal Disease Research
country:        BD
org:            ORG-ICFD1-AP
admin-c:        TAC5-AP
tech-c:         TAC5-AP
abuse-c:        AI438-AP
mnt-lower:      MAINT-BD-ICDDRB
mnt-routes:     MAINT-BD-ICDDRB
mnt-by:         APNIC-HM
mnt-irt:        IRT-ICDDR-NON-BD
last-modified:  2020-06-22T07:01:55Z
source:         APNIC

irt:            IRT-ICDDR-NON-BD
address:        Head, Information Technology
address:        ICDDR, B
address:        Mohakhali
address:        Dhaka - 1212
e-mail:         tchowdhury@icddrb.org
abuse-mailbox:  tchowdhury@icddrb.org
admin-c:        TAC5-AP
tech-c:         TAC5-AP
auth:           # Filtered
remarks:        tchowdhury@icddrb.org was validated on 2026-02-18
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2026-02-18T02:25:23Z
source:         APNIC

organisation:   ORG-ICFD1-AP
org-name:       International Centre For Diarrhoeal Disease Research
org-type:       LIR
country:        BD
address:        68 Shaheed Tajuddin Ahmed Sarani
phone:          +880-2-9827030
fax-no:         +880-2-9827029
e-mail:         tchowdhury@icddrb.org
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:03Z
source:         APNIC

role:           ABUSE ICDDRNONBD
country:        ZZ
address:        Head, Information Technology
address:        ICDDR, B
address:        Mohakhali
address:        Dhaka - 1212
phone:          +000000000
e-mail:         tchowdhury@icddrb.org
admin-c:        TAC5-AP
tech-c:         TAC5-AP
nic-hdl:        AI438-AP
remarks:        Generated from irt object IRT-ICDDR-NON-BD
remarks:        tchowdhury@icddrb.org was validated on 2026-02-18
abuse-mailbox:  tchowdhury@icddrb.org
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-18T02:25:47Z
source:         APNIC

person:         Tanvir Azad Chowdhury
address:        Head, Information Technology
country:        BD
phone:          +880-2-9827030
e-mail:         tchowdhury@icddrb.org
nic-hdl:        TAC5-AP
mnt-by:         MAINT-BD-ICDDRB
last-modified:  2016-04-26T02:37:19Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)