IP PREFIX
203.205.15.0/24
Originated by AS38733 · CMCTELECOM-VN - CMC Telecom Infrastructure Company
AnnouncedVNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS38733
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 203.205.15.0/24 | AS38733 | /24 | valid |
| 203.205.12.0/22 | AS45903 | /24 | invalid_asn |
| 203.205.8.0/21 | AS45903 | /21 | invalid_length |
Routing registry consistency
| 203.205.0.0/18 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, APNIC, NTTCOM |
| 203.205.15.0/24 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, APNIC, NTTCOM |
| 203.205.0.0/20 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, NTTCOM |
| 203.205.8.0/21 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, APNIC, NTTCOM |
| 203.205.14.0/23 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, APNIC, NTTCOM |
| 203.205.0.0/19 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, NTTCOM |
| 203.205.12.0/22 | AS45903 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Not in BGP | RADB, APNIC, NTTCOM |
| 203.205.15.0/24 | AS38733 — CMCTELECOM-VN - CMC Telecom Infrastructure Company | Seen in BGP | RADB, APNIC, NTTCOM |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 04/10/2026 | 203.205.15.0/24 | 1 | /24 |
| 03/10/2026 | 203.205.15.0/24 | 1 | /24 |
| 02/10/2026 | 203.205.15.0/24 | 1 | /24 |
| 01/10/2026 | 203.205.15.0/24 | 1 | /24 |
| 30/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 29/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 28/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 27/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 26/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 25/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 24/09/2026 | 203.205.15.0/24 | 1 | /24 |
| 23/09/2026 | 203.205.15.0/24 | 1 | /24 |