AS134789 OPTICALHASH COMMUNICATIONS PTE LTD 🇸🇬 SG
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS134789
- Name
- OPTICALHASH COMMUNICATIONS PTE LTD
- Organisation
- OPTICALHASH COMMUNICATIONS PTE LTD
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2026-01-28
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 151.158.96.0/23 v4 | RPKI valid | 42 | 345499304134789 | 2026-09-18 |
| 154.196.138.0/24 v4 | RPKI valid | 42 | 345499304134789 | 2026-09-18 |
| 156.240.76.0/24 v4 | RPKI valid | 42 | 345499304134789 | 2026-09-18 |