AS142564 - CNSB-AS-AP - Citibank NA Singapore Branch, SG

as-block:       AS141626 - AS142649
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:  2020-10-21T04:09:48Z
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



aut-num:        AS142564
as-name:        CNSB-AS-AP
descr:          Citibank NA Singapore Branch
country:        SG
org:            ORG-CNSB1-AP
admin-c:        CNSB1-AP
tech-c:         CNSB1-AP
abuse-c:        AC2446-AP
mnt-lower:      MAINT-CNSB-SG
mnt-routes:     MAINT-CNSB-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-CNSB-SG
last-modified:  2021-06-28T03:45:24Z
source:         APNIC

irt:            IRT-CNSB-SG
address:        5 Changi Business Park Crescent
e-mail:         alvic.david.arceo@citi.com
abuse-mailbox:  alvic.david.arceo@citi.com
admin-c:        CNSB2-AP
tech-c:         CNSB2-AP
auth:           # Filtered
remarks:        alvic.david.arceo@citi.com was validated on 2026-08-04
mnt-by:         MAINT-CNSB-SG
last-modified:  2026-08-04T07:00:20Z
source:         APNIC

organisation:   ORG-CNSB1-AP
org-name:       Citibank NA Singapore Branch
org-type:       LIR
country:        SG
address:        5 Changi Business Park Crescent # 05
phone:          +65-6225-5225
e-mail:         head.customercare@citi.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:31Z
source:         APNIC

role:           ABUSE CNSBSG
country:        ZZ
address:        5 Changi Business Park Crescent
phone:          +000000000
e-mail:         alvic.david.arceo@citi.com
admin-c:        CNSB2-AP
tech-c:         CNSB2-AP
nic-hdl:        AC2446-AP
remarks:        Generated from irt object IRT-CNSB-SG
remarks:        alvic.david.arceo@citi.com was validated on 2026-08-04
abuse-mailbox:  alvic.david.arceo@citi.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-04T07:04:00Z
source:         APNIC

role:           Citibank NA Singapore Branch administrator
address:        5 Changi Business Park Crescent #05, Singapore Singapore 486027
country:        SG
phone:          +65-6225-5225
e-mail:         mar.apuhin@citi.com
admin-c:        CNSB2-AP
tech-c:         CNSB2-AP
nic-hdl:        CNSB1-AP
mnt-by:         MAINT-CNSB-SG
last-modified:  2026-01-16T03:02:58Z
source:         APNIC