% APNIC found the following authoritative answer from: whois.apnic.net

% [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:        P.O. BOX 2131
address:        4101 QLD
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:  2026-08-14T00:28:10Z
source:         APNIC

% Information related to 'AS59353'

% Abuse contact for 'AS59353' is 'info@spark.com.bd'

aut-num:        AS59353
as-name:        SPARKSYSTEMSLTD-BD
descr:          Spark Systems Ltd.
country:        BD
org:            ORG-SSL7-AP
admin-c:        SSLA3-AP
tech-c:         SSLA3-AP
abuse-c:        AS2729-AP
mnt-lower:      MAINT-SPARKSYSTEMSLTD-BD
mnt-routes:     MAINT-SPARKSYSTEMSLTD-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-SPARKSYSTEMSLTD-BD
last-modified:  2020-08-19T13:07:25Z
source:         APNIC

irt:            IRT-SPARKSYSTEMSLTD-BD
address:        House
e-mail:         info@spark.com.bd
abuse-mailbox:  info@spark.com.bd
admin-c:        SSLA3-AP
tech-c:         SSLA3-AP
auth:           # Filtered
remarks:        info@spark.com.bd is invalid
mnt-by:         MAINT-SPARKSYSTEMSLTD-BD
last-modified:  2025-11-18T00:29:04Z
source:         APNIC

organisation:   ORG-SSL7-AP
org-name:       Spark Systems Ltd.
org-type:       LIR
country:        BD
address:        House # 9
address:        Road # 13,Sector 3
address:        Uttara Model Town, Dhaka-1230,
phone:          +88-019-76-553-355
e-mail:         info@spark.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:21Z
source:         APNIC

role:           ABUSE SPARKSYSTEMSLTDBD
country:        ZZ
address:        House # 9, Road 13,Sector 3, Uttara Model Town, Dhaka-1230,, Dhaka
phone:          +000000000
e-mail:         info@spark.com.bd
admin-c:        SSLA3-AP
tech-c:         SSLA3-AP
nic-hdl:        AS2729-AP
remarks:        Generated from irt object IRT-SPARKSYSTEMSLTD-BD
remarks:        info@spark.com.bd is invalid
abuse-mailbox:  info@spark.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2024-08-07T13:58:03Z
source:         APNIC

role:           Spark Systems Ltd administrator
address:        House # 9, Road # 13,Sector # 3, Uttara Model Town, Dhaka-1230,, Dhaka
country:        BD
phone:          +88-019-76-553-355
fax-no:         +88-019-76-553-355
e-mail:         info@spark.com.bd
admin-c:        SSLA3-AP
tech-c:         SSLA3-AP
nic-hdl:        SSLA3-AP
mnt-by:         MAINT-SPARKSYSTEMSLTD-BD
last-modified:  2014-05-01T13:07:04Z
source:         APNIC

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