% 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 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS138548'

% Abuse contact for 'AS138548' is 'abuse@connect3.net.bd'

aut-num:        AS138548
as-name:        CONNECT3-AS-AP
descr:          CONNECT 3
country:        BD
org:            ORG-HBA1-AP
admin-c:        CA511-AP
tech-c:         CA511-AP
abuse-c:        AC2559-AP
mnt-lower:      MAINT-CONNECT3-BD
mnt-routes:     MAINT-CONNECT3-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-CONNECT3-BD
last-modified:  2022-10-04T13:09:59Z
source:         APNIC

irt:            IRT-CONNECT3-BD
address:        1871 Hannan Bhaban Agrabad,Chattogram, chittagong chittagong 1871
e-mail:         connect3.ctg@gmail.com
abuse-mailbox:  abuse@connect3.net.bd
admin-c:        CA511-AP
tech-c:         CA511-AP
auth:           # Filtered
remarks:        connect3.ctg@gmail.com is invalid
remarks:        abuse@connect3.net.bd is invalid
mnt-by:         MAINT-CONNECT3-BD
last-modified:  2026-07-15T13:09:11Z
source:         APNIC

organisation:   ORG-HBA1-AP
org-name:       CONNECT 3
org-type:       LIR
country:        BD
address:        1871 Hannan Bhaban Agrabad,Chattogram
phone:          +8801751786811
e-mail:         info@connect3.net.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:49Z
source:         APNIC

role:           ABUSE CONNECT3BD
country:        ZZ
address:        1871 Hannan Bhaban Agrabad,Chattogram, chittagong chittagong 1871
phone:          +000000000
e-mail:         connect3.ctg@gmail.com
admin-c:        CA511-AP
tech-c:         CA511-AP
nic-hdl:        AC2559-AP
remarks:        Generated from irt object IRT-CONNECT3-BD
remarks:        connect3.ctg@gmail.com is invalid
remarks:        abuse@connect3.net.bd is invalid
abuse-mailbox:  abuse@connect3.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-15T13:10:38Z
source:         APNIC

role:           connect3 administrator
address:        1871 Hannan Bhaban Agrabad,Chattogram, chittagong chittagong 1871
country:        BD
phone:          +8801751786811
e-mail:         connect3.ctg@gmail.com
admin-c:        CA511-AP
tech-c:         CA511-AP
nic-hdl:        CA511-AP
mnt-by:         MAINT-CONNECT3-BD
last-modified:  2022-03-28T04:31:02Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)