ASN Lookup Tool

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

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
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:  2019-06-13T01:03:23Z
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 'AS139674'

% Abuse contact for 'AS139674' is 'ahmed@squaregroup.com'

aut-num:        AS139674
as-name:        SIL-AS-AP
descr:          Square InformatiX Ltd
country:        BD
org:            ORG-SIL1-AP
admin-c:        CP8-AP
tech-c:         AB9-AP
abuse-c:        AS2539-AP
mnt-lower:      MAINT-BD-SIL
mnt-routes:     MAINT-BD-SIL
mnt-by:         APNIC-HM
mnt-irt:        IRT-SIL-BD
last-modified:  2020-07-08T13:02:38Z
source:         APNIC

irt:            IRT-SIL-BD
address:        Square Informatix Ltd
address:        Square Centre
address:        48 Mohakhali C/​A
address:        Dhaka 1212
e-mail:         ahmed@squaregroup.com
abuse-mailbox:  ahmed@squaregroup.com
admin-c:        CP8-AP
tech-c:         AB9-AP
auth:           # Filtered
remarks:        ahmed@squaregroup.com was validated on 2026-01-21
mnt-by:         MAINT-BD-SIL
last-modified:  2026-01-21T03:28:18Z
source:         APNIC

organisation:   ORG-SIL1-AP
org-name:       Square InformatiX Ltd
org-type:       LIR
country:        BD
address:        Square Centre, 48 Mohakhali C/​A,
phone:          +88-02-8833047-56
fax-no:         +88-02-8828608
e-mail:         info.sil@squaregroup.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:56Z
source:         APNIC

role:           ABUSE SILBD
country:        ZZ
address:        Square Informatix Ltd
address:        Square Centre
address:        48 Mohakhali C/​A
address:        Dhaka 1212
phone:          +000000000
e-mail:         ahmed@squaregroup.com
admin-c:        CP8-AP
tech-c:         AB9-AP
nic-hdl:        AS2539-AP
remarks:        Generated from irt object IRT-SIL-BD
remarks:        ahmed@squaregroup.com was validated on 2026-01-21
abuse-mailbox:  ahmed@squaregroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-21T03:28:38Z
source:         APNIC

person:         Ahmed U Bhuyian Bhuyian
nic-hdl:        AB9-AP
e-mail:         ahmed@squaregroup.com
address:        Square InformatiX Ltd
address:        Square Centre
address:        48 Mohakhali C/​A
address:        Dhaka 1212
address:        Bangladesh
phone:          +88-02-8827729
fax-no:         +88-02-8828609
country:        BD
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:40Z
source:         APNIC

person:         Colin Patra
nic-hdl:        CP8-AP
e-mail:         colin@squaregroup.com
address:        Square Informatix Ltd
address:        Square Centre
address:        48 Mohakhali C/​A
address:        Dhaka 1212
address:        Bangladesh
phone:          +88-02-8828946
fax-no:         +88-02-8828608
country:        BD
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:40Z
source:         APNIC

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-15T00:06:08Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        hostmasters : hostmaster@apjii.or.id
remarks:        ID-NIC administrators role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2019-09-18T07:24:58Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)