% 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 'AS138554 - AS139577'

as-block:       AS138554 - AS139577
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:        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 'AS138985'

% Abuse contact for 'AS138985' is 'support@cits.pk'

aut-num:        AS138985
as-name:        CITSPVTLTD-AS-AP
descr:          CITS PVT (LTD)
country:        PK
org:            ORG-CP5-AP
admin-c:        CPLA33-AP
tech-c:         CPLA33-AP
abuse-c:        AC1646-AP
mnt-lower:      MAINT-CITSPVTLTD-PK
mnt-routes:     MAINT-CITSPVTLTD-PK
mnt-by:         APNIC-HM
mnt-irt:        IRT-CITSPVTLTD-PK
last-modified:  2020-05-20T13:05:34Z
source:         APNIC

irt:            IRT-CITSPVTLTD-PK
address:        B-1 Plot 3 V PECHS Block-2 Karachi, Karachi Sindh 74400
e-mail:         support@cits.pk
abuse-mailbox:  support@cits.pk
admin-c:        CPLA36-AP
tech-c:         CPLA36-AP
auth:           # Filtered
remarks:        support@cits.pk was validated on 2025-11-11
mnt-by:         MAINT-CITSPVTLTD-PK
last-modified:  2025-11-18T00:33:00Z
source:         APNIC

organisation:   ORG-CP5-AP
org-name:       CITS PVT (LTD)
org-type:       LIR
country:        PK
address:        B-1 Plot 3 V PECHS Block-2 Karachi
phone:          +923212248321
e-mail:         info@cits.pk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:49Z
source:         APNIC

role:           ABUSE CITSPVTLTDPK
country:        ZZ
address:        B-1 Plot 3 V PECHS Block-2 Karachi, Karachi Sindh 74400
phone:          +000000000
e-mail:         support@cits.pk
admin-c:        CPLA36-AP
tech-c:         CPLA36-AP
nic-hdl:        AC1646-AP
remarks:        Generated from irt object IRT-CITSPVTLTD-PK
remarks:        support@cits.pk was validated on 2025-11-11
abuse-mailbox:  support@cits.pk
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T15:15:21Z
source:         APNIC

role:           CITS PVT LTD administrator
address:        B-1 Plot 3 V PECHS Block-2 Karachi, Karachi Sindh 74400
country:        PK
phone:          +923212248321
e-mail:         support@cits.pk
admin-c:        CPLA36-AP
tech-c:         CPLA36-AP
nic-hdl:        CPLA33-AP
mnt-by:         MAINT-CITSPVTLTD-PK
last-modified:  2019-11-07T20:44:47Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)