OPTICALHASH COMMUNICATIONS PTE LTD
AS134789 is OPTICALHASH COMMUNICATIONS PTE LTD (opticalhash.com). It announces 1,024 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
Singapore· APNIC· allocated 2026-01-28· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Singapore1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- OCPL-AS-AP
- name
- OPTICALHASH COMMUNICATIONS PTE LTD
- org
- ORG-OCPL7-AP
- org name
- OPTICALHASH COMMUNICATIONS PTE LTD
- org address
- 133 NEW BRIDGE ROAD
- org country
- SG
- country
- SG
- source
- apnic
- updated
- 2026-01-28
- descr
- OPTICALHASH COMMUNICATIONS PTE LTD
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AO559-AP
- abuse name
- ABUSE OCPLSG
- abuse email
- csc@opticalhash.com
- abuse kind
- role
- admin
- OCPL6-AP
- admin name
- OPTICALHASH COMMUNICATIONS PTE LTD administrator
- admin email
- csc@opticalhash.com
- admin phone
- +65-94753545
- admin kind
- role
- admin country
- SG
- tech
- OCPL6-AP
- tech name
- OPTICALHASH COMMUNICATIONS PTE LTD administrator
- tech email
- csc@opticalhash.com
- tech phone
- +65-94753545
- tech kind
- role
- tech country
- SG
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP141.37%
- geonix0.10%
- None here
- None here
- None here
- None here
- Hosting IP25625.00%
- None here
- None here
- None here
- 0.88%
- None here
- 0.49%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 151.158.96.0/23 | Singapore | valid | 18 | 2026-10-02 |
| 154.196.138.0/24 | Singapore | valid | 18 | 2026-10-02 |
| 156.240.76.0/24 | Singapore | valid | 18 | 2026-10-02 |
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