103.21.148.0/22 RPKI valid
Announced by AS38732 CMC Telecom Infrastructure Company.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS38732 CMC Telecom Infrastructure Company | RPKI valid | 44 | 244824590338732 | 2026-09-18 | 2026-10-12 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 103.21.148.0/22 | /24 | AS38732 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 103.21.148.0/22
- RIR
- APNIC
- Country
- 🇻🇳 VN
- Status
- allocated
- Allocated
- 2012-10-11
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 103.21.148.0/24 v4 | AS38732 CMC Telecom Infrastructure Company | RPKI valid | 44 | 2026-09-18 |
| 103.21.149.0/24 v4 | AS38732 CMC Telecom Infrastructure Company | RPKI valid | 44 | 2026-09-18 |
| 103.21.150.0/24 v4 | AS38732 CMC Telecom Infrastructure Company | RPKI valid | 44 | 2026-09-18 |
| 103.21.151.0/24 v4 | AS38732 CMC Telecom Infrastructure Company | RPKI valid | 44 | 2026-09-18 |