AS Number
AS154561
AS Name
CEX-AS-AP
Org Name
CEX Limited
Country
Hong Kong
Registry

apnic

RegDate

Updated

2025-04-01T05:54:59Z

AS154561 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

1,024 IPv4 Addresses
CIDR Description IP Num
103.122.20.0/22
ROA Signed and Valid IRR InValid
CTCSCITECHLIMITED-HK CTCSCI TECH LIMITED 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS10099 UNICOM-Global - China Unicom (Hong Kong) Operations Limited, HK Hong Kong 34,560 4,294,967,296 IPv4 IPv4
as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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



aut-num:        AS154561
as-name:        CEX-AS-AP
descr:          CEX Limited
country:        HK
org:            ORG-RL5-AP
admin-c:        CLA54-AP
tech-c:         CLA54-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CEX-HK
mnt-irt:        IRT-CEX-HK
mnt-lower:      MAINT-CEX-HK
abuse-c:        AC2921-AP
last-modified:  2026-03-20T05:38:29Z
source:         APNIC

irt:            IRT-CEX-HK
address:        Unit 04, 7/F BRIGHT WAY TOWER, No 33 MONG KOK RD, KL, Hong Kong Hong Kong
e-mail:         admin@cexplus.com
abuse-mailbox:  admin@cexplus.com
admin-c:        CLA54-AP
tech-c:         CLA54-AP
auth:           # Filtered
remarks:        admin@cexplus.com was validated on 2025-12-30
mnt-by:         MAINT-CEX-HK
last-modified:  2026-05-18T07:34:32Z
source:         APNIC

organisation:   ORG-RL5-AP
org-name:       CEX Limited
org-type:       LIR
country:        HK
address:        Unit 04, 7/F BRIGHT WAY TOWER
address:        No 33 MONG KOK RD
address:        KL
phone:          +19704444666
e-mail:         buctliyi@rixcloud.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-11-28T04:48:35Z
source:         APNIC

role:           ABUSE CEXHK
country:        ZZ
address:        Unit 04, 7/F BRIGHT WAY TOWER, No 33 MONG KOK RD, KL, Hong Kong Hong Kong
phone:          +000000000
e-mail:         admin@cexplus.com
admin-c:        CLA54-AP
tech-c:         CLA54-AP
nic-hdl:        AC2921-AP
remarks:        Generated from irt object IRT-CEX-HK
remarks:        admin@cexplus.com was validated on 2025-12-30
abuse-mailbox:  admin@cexplus.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-20T05:38:29Z
source:         APNIC

role:           CEX Limited Administrator
address:        Unit 04, 7/F BRIGHT WAY TOWER, No 33 MONG KOK RD, KL, Hong Kong Hong Kong
country:        HK
phone:          +85265242972
e-mail:         admin@cexplus.com
admin-c:        CLA54-AP
tech-c:         CLA54-AP
nic-hdl:        CLA54-AP
mnt-by:         MAINT-CEX-HK
last-modified:  2026-03-13T08:13:19Z
source:         APNIC