211.155.88.0/21
🇨🇳CIDR
211.155.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.155.88.0/21 | AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation | Valid | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.155.80.0/20 | AS56282VClouD - Beijing Internet Harbor Technology Co., Ltd | No ROA | — | 5/31/2026 |
| 211.155.88.0/22 | AS56282VClouD - Beijing Internet Harbor Technology Co., Ltd | Invalid | — | 5/31/2026 |
| 211.155.92.0/22 | AS56282VClouD - Beijing Internet Harbor Technology Co., Ltd | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/211.155.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.155.88.0/21" | jq
External Links