120.132.148.0/22
🇨🇳CIDR
120.132.148.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 120.132.148.0/22 | AS56048CMNET-BEIJING-AP - China Mobile Communicaitons Corporation | Valid | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 120.132.128.0/17 | AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation | Valid | — | 6/1/2026 |
| 120.132.128.0/19 | AS56048CMNET-BEIJING-AP - China Mobile Communicaitons Corporation | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 120.132.128.0/17 | AS4808 | /32 | apnic |
| 120.132.128.0/17 | AS4811 | /32 | apnic |
| 120.132.128.0/17 | AS4835 | /32 | apnic |
| 120.132.128.0/17 | AS4847 | /32 | apnic |
| 120.132.128.0/17 | AS9308 | /32 | apnic |
| 120.132.128.0/17 | AS9802 | /32 | apnic |
| 120.132.128.0/17 | AS9808 | /32 | apnic |
| 120.132.128.0/17 | AS17428 | /32 | apnic |
| 120.132.128.0/17 | AS17621 | /32 | apnic |
| 120.132.128.0/17 | AS17622 | /32 | apnic |
| 120.132.128.0/17 | AS18244 | /32 | apnic |
| 120.132.128.0/17 | AS23724 | /32 | apnic |
| 120.132.128.0/17 | AS24400 | /32 | apnic |
| 120.132.128.0/17 | AS56040 | /32 | apnic |
| 120.132.128.0/17 | AS56048 | /32 | apnic |
| 120.132.128.0/17 | AS58466 | /32 | apnic |
| 120.132.128.0/17 | AS59020 | /32 | apnic |
| 120.132.128.0/17 | AS133111 | /32 | apnic |
| 120.132.128.0/17 | AS141679 | /32 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 120.132.149.0/24 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/120.132.148.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/120.132.148.0/22" | jq
External Links