AS23728 Republic Polytechnic. Multihoming AS Singapore 🇸🇬 SG
Republic Polytechnic, Singapore. Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
2
2 × /48
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
- AS23728
- Name
- Republic Polytechnic. Multihoming AS Singapore
- Organisation
- Republic Polytechnic, Singapore
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2003-04-30
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 |
|---|---|---|---|---|
| 202.21.158.0/23 v4 | no ROA | 44 | 380012385613988323728 | 2026-09-18 |
| 202.21.158.0/24 v4 | no ROA | 41 | 345491299375823728 | 2026-09-18 |
| 202.21.159.0/24 v4 | no ROA | 44 | 380012385613988323728 | 2026-09-18 |
| 2403:4700::/48 v6 | no ROA | 38 | 380017473375823728 | 2026-09-18 |
| 2403:4700:1::/48 v6 | no ROA | 38 | 380012385613988323728 | 2026-09-18 |