AS23767 Agency for Science, Technology, And Research 🇸🇬 SG
A*STAR. Announcing 30 prefixes, seen at the RIS collectors.
IPv4 prefixes
29
8,960 (35 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS23767
- Name
- Agency for Science, Technology, And Research
- Organisation
- A*STAR
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2003-06-12
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:df0:75::/48 v6 | RPKI valid | 38 | 345491810623767 | 2026-09-18 |