AS9419 Nanyang Technological University 🇸🇬 SG
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
74,496 (291 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS9419
- Name
- Nanyang Technological University
- Organisation
- Nanyang Technological University
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 1998-10-01
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 155.69.0.0/16 v4 | RPKI valid | 43 | 380019419 | 2026-09-18 |
| 155.69.1.0/24 v4 | RPKI valid | 42 | 3454946579419 | 2026-09-18 |
| 155.69.64.0/19 v4 | RPKI valid | 31 | 380011341489419 | 2026-09-18 |
| 155.69.96.0/23 v4 | RPKI valid | 30 | 380011341489419 | 2026-09-18 |
| 2407:9380:1::/48 v6 | no ROA | 2 | 38229238559419 | 2026-09-18 |