AS134789 - OCPL-AS-AP - OPTICALHASH COMMUNICATIONS PTE LTD, SG

Singapore
AS Number
AS134789
AS Name
OCPL-AS-AP
Org Name
OPTICALHASH COMMUNICATIONS PTE LTD
Country / Region
Singapore
Registry

apnic

RegDate

Updated

2014-09-03T01:31:50Z

AS134789 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
151.158.96.0/23
OCPL-SG OPTICALHASH COMMUNICATIONS PTE LTD 512
154.196.138.0/24
IRR InValid
Two63_Global_Communications_Limited 263 Global Communications Limited 256
156.240.76.0/24
IRR InValid
HGC_Global_Communications_Limited HGC Global Communications Limited 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,820,416 1,249,836,269,568 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411,392 77,326,778,368 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS146762 SHIXP - NATIONAL(SHANGHAI) NEW-TYPE INTERNET EXCHANGE POINT, CN China 2,560 4,294,967,296 IPv4 IPv4

Whois Record

as-block AS134557 - AS135580

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2014-09-03T01:31:50Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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 AS134789

aut-num
as-name
OCPL-AS-AP
descr
OPTICALHASH COMMUNICATIONS PTE LTD
country
SG
org
ORG-OCPL7-AP
admin-c
OCPL6-AP
tech-c
OCPL6-AP
mnt-by
APNIC-HM
mnt-irt
IRT-OCPL-SG
mnt-routes
MAINT-OCPL-SG
mnt-lower
MAINT-OCPL-SG
abuse-c
AO559-AP
last-modified
2026-01-28T00:17:45Z
source
APNIC

irt IRT-OCPL-SG

irt
IRT-OCPL-SG
address
133 NEW BRIDGE ROAD,
e-mail
csc@opticalhash.com
abuse-mailbox
csc@opticalhash.com
admin-c
OCPL6-AP
tech-c
OCPL6-AP
auth
# Filtered
remarks
csc@opticalhash.com is invalid
mnt-by
MAINT-OCPL-SG
last-modified
2026-08-19T13:15:49Z
source
APNIC

organisation ORG-OCPL7-AP

organisation
ORG-OCPL7-AP
org-name
OPTICALHASH COMMUNICATIONS PTE LTD
org-type
LIR
country
SG
address
133 NEW BRIDGE ROAD
# 15-07 CHINATOWN POINT SINGAPORE
phone
+65-94753545
e-mail
info@opticalhash.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2026-01-07T13:23:25Z
source
APNIC

role ABUSE OCPLSG

role
ABUSE OCPLSG
country
ZZ
address
133 NEW BRIDGE ROAD,
phone
+000000000
e-mail
csc@opticalhash.com
admin-c
OCPL6-AP
tech-c
OCPL6-AP
nic-hdl
AO559-AP
remarks
Generated from irt object IRT-OCPL-SG
csc@opticalhash.com is invalid
abuse-mailbox
csc@opticalhash.com
mnt-by
APNIC-ABUSE
last-modified
2026-08-20T03:58:18Z
source
APNIC

role OPTICALHASH COMMUNICATIONS PTE LTD administrator

role
OPTICALHASH COMMUNICATIONS PTE LTD administrator
address
133 NEW BRIDGE ROAD, # 15-07 CHINATOWN POINT SINGAPORE, SINGAPORE SINGAPORE 059413
country
SG
phone
+65-94753545
e-mail
csc@opticalhash.com
admin-c
OCPL6-AP
tech-c
OCPL6-AP
nic-hdl
OCPL6-AP
mnt-by
MAINT-OCPL-SG
last-modified
2026-01-28T00:17:20Z
source
APNIC
 

as-block:       AS134557 - AS135580
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:  2014-09-03T01:31:50Z
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:        AS134789
as-name:        OCPL-AS-AP
descr:          OPTICALHASH COMMUNICATIONS PTE LTD
country:        SG
org:            ORG-OCPL7-AP
admin-c:        OCPL6-AP
tech-c:         OCPL6-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-OCPL-SG
mnt-routes:     MAINT-OCPL-SG
mnt-lower:      MAINT-OCPL-SG
abuse-c:        AO559-AP
last-modified:  2026-01-28T00:17:45Z
source:         APNIC

irt:            IRT-OCPL-SG
address:        133 NEW BRIDGE ROAD,
e-mail:         csc@opticalhash.com
abuse-mailbox:  csc@opticalhash.com
admin-c:        OCPL6-AP
tech-c:         OCPL6-AP
auth:           # Filtered
remarks:        csc@opticalhash.com is invalid
mnt-by:         MAINT-OCPL-SG
last-modified:  2026-08-19T13:15:49Z
source:         APNIC

organisation:   ORG-OCPL7-AP
org-name:       OPTICALHASH COMMUNICATIONS PTE LTD
org-type:       LIR
country:        SG
address:        133 NEW BRIDGE ROAD
address:        # 15-07 CHINATOWN POINT SINGAPORE
phone:          +65-94753545
e-mail:         info@opticalhash.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-07T13:23:25Z
source:         APNIC

role:           ABUSE OCPLSG
country:        ZZ
address:        133 NEW BRIDGE ROAD,
phone:          +000000000
e-mail:         csc@opticalhash.com
admin-c:        OCPL6-AP
tech-c:         OCPL6-AP
nic-hdl:        AO559-AP
remarks:        Generated from irt object IRT-OCPL-SG
remarks:        csc@opticalhash.com is invalid
abuse-mailbox:  csc@opticalhash.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:58:18Z
source:         APNIC

role:           OPTICALHASH COMMUNICATIONS PTE LTD administrator
address:        133 NEW BRIDGE ROAD, # 15-07 CHINATOWN POINT SINGAPORE, SINGAPORE SINGAPORE 059413
country:        SG
phone:          +65-94753545
e-mail:         csc@opticalhash.com
admin-c:        OCPL6-AP
tech-c:         OCPL6-AP
nic-hdl:        OCPL6-AP
mnt-by:         MAINT-OCPL-SG
last-modified:  2026-01-28T00:17:20Z
source:         APNIC