120.133.128.0/18
Not announced anywhere the collectors can see.
Origin
No origin: this exact prefix is not in the table. Any covering route is listed below.
RPKI
9 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 120.133.128.0/18 | /32 | AS9308 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS9802 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS17428 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS23724 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS56040 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS58466 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS59020 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS133111 | apnic | not announced |
| 120.133.128.0/18 | /32 | AS136958 | apnic | not announced |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 120.133.0.0/16
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2008-04-04
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 120.133.0.0/16 v4 | AS23724 China Telecom Beijing IDC Network | no ROA | 41 | 7018413423724 | 2026-09-18 |
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 120.133.128.0/20 v4 | AS136958 China Unicom Guangdong IDC Network | RPKI valid | 10 | 2026-09-18 |
| 120.133.128.0/20 v4 | AS58466 CHINANET Guangdong province network | RPKI valid | 31 | 2026-09-18 |
| 120.133.144.0/23 v4 | AS58466 CHINANET Guangdong province network | RPKI valid | 40 | 2026-09-18 |
| 120.133.144.0/23 v4 | AS136958 China Unicom Guangdong IDC Network | RPKI valid | 1 | 2026-10-08 |
| 120.133.146.0/23 v4 | AS58466 CHINANET Guangdong province network | RPKI valid | 31 | 2026-09-18 |
| 120.133.146.0/23 v4 | AS136958 China Unicom Guangdong IDC Network | RPKI valid | 10 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-14 13:15:27Z | new prefix | AS56040 China Mobile Group GuangDong Company | 2448240242556040 |