AS17733 Office of Communications & IT 🇸🇬 SG
Singapore Management University. Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
16,384 (64 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS17733
- Name
- Office of Communications & IT
- Organisation
- Singapore Management University
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2001-04-20
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 |
|---|---|---|---|---|
| 202.161.32.0/19 v4 | RPKI valid | 40 | 34549465717733 | 2026-09-18 |
| 202.161.32.0/20 v4 | RPKI valid | 40 | 34549465717733 | 2026-09-18 |
| 202.161.48.0/20 v4 | RPKI valid | 41 | 345491299375817733 | 2026-09-18 |