AS Number
AS152583
AS Name
TCP-AS-AP
Org Name
TENNDA COMMUNICATION PTE.LTD.
Country
Singapore
Registry

apnic

RegDate

Updated

2023-05-11T00:08:47Z

AS152583 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
157.20.80.0/23
ROA Signed and Valid
TCP-SG TENNDA COMMUNICATION PTE.LTD. 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS136897 ENJOYVC-AS-AP - Enjoyvc Cloud Group Limited., HK Hong Kong 22,400 524,288 IPv4 IPv4
as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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:        AS152583
as-name:        TCP-AS-AP
descr:          TENNDA COMMUNICATION PTE.LTD.
country:        SG
org:            ORG-TCP1-AP
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
abuse-c:        AT1822-AP
mnt-lower:      MAINT-TCP-SG
mnt-routes:     MAINT-TCP-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-TCP-SG
last-modified:  2024-02-21T00:31:59Z
source:         APNIC

irt:            IRT-TCP-SG
address:        4010 ANG MO KIO AVENUE 10
e-mail:         grace.kwok@tennda.sg
abuse-mailbox:  grace.kwok@tennda.sg
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
auth:           # Filtered
remarks:        grace.kwok@tennda.sg is invalid
mnt-by:         MAINT-TCP-SG
last-modified:  2025-12-17T13:08:59Z
source:         APNIC

organisation:   ORG-TCP1-AP
org-name:       TENNDA COMMUNICATION PTE.LTD.
org-type:       LIR
country:        SG
address:        4010 ANG MO KIO AVENUE 10 # 04-01A TECHPLACE 1 SINGAPORE
address:        569626
phone:          +6596798246
e-mail:         patrick.lau@tennda.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-13T13:09:07Z
source:         APNIC

role:           ABUSE TCPSG
country:        ZZ
address:        4010 ANG MO KIO AVENUE 10
phone:          +000000000
e-mail:         grace.kwok@tennda.sg
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
nic-hdl:        AT1822-AP
remarks:        Generated from irt object IRT-TCP-SG
remarks:        grace.kwok@tennda.sg is invalid
abuse-mailbox:  grace.kwok@tennda.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-17T13:10:21Z
source:         APNIC

role:           TENNDA COMMUNICATION PTELTD administrator
address:        4010 ANG MO KIO AVENUE 10#04-01A TECHPLACE 1 SINGAPORE, 569626, SINGAPORE SINGAPORE 569626
country:        SG
phone:          +6596798246
e-mail:         patrick.lau@tennda.sg
admin-c:        TCPA1-AP
tech-c:         TCPA1-AP
nic-hdl:        TCPA1-AP
mnt-by:         MAINT-TCP-SG
last-modified:  2024-02-21T00:31:15Z
source:         APNIC


as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-13T18:14:02Z
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