134789 OCPL-AS-AP OPTICALHASH COMMUNICATIONS PTE LTD, SG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 52072 AS134789 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 OCPL-AS-AP OPTICALHASH COMMUNICATIONS PTE LTD, SG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 54059 AS134789 OCPL-AS-AP OPTICALHASH COMMUNICATIONS PTE LTD 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 151.158.96.0/23 4777 2516 1299 134789
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 151.158.96.0/23 Announced
whois: 402332
IANA has recorded AS134789 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS134789\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS134557 - AS135580'
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: 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 'AS134789'
% Abuse contact for 'AS134789' is 'csc@opticalhash.com'
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
mnt-by: MAINT-OCPL-SG
last-modified: 2026-03-24T03:42:46Z
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
abuse-mailbox: csc@opticalhash.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-28T00:17:45Z
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
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