203.208.128.0/19 RPKI valid
Announced by AS7473 Singapore Telecommunications Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7473 Singapore Telecommunications Ltd | RPKI valid | 44 | 380017473 | 2026-09-18 | 2026-10-18 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 203.208.128.0/19 | /19 | AS7473 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 203.208.128.0/19
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- allocated
- Allocated
- 2000-08-11
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 203.208.128.0/17 v4 | AS7473 Singapore Telecommunications Ltd | no ROA | 44 | 380017473 | 2026-09-18 |
More specific routes
7 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 203.208.141.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |
| 203.208.143.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |
| 203.208.144.0/24 v4 | AS3758 SingNet | RPKI valid | 43 | 2026-09-18 |
| 203.208.147.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |
| 203.208.150.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |
| 203.208.155.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |
| 203.208.158.0/24 v4 | AS7473 Singapore Telecommunications Ltd | RPKI valid | 43 | 2026-09-18 |