121.11.80.0/20
🇨🇳CIDR
121.11.80.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Guangzhou (Yuexiu Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.11.80.0/20 | AS58543CHINATELECOM-Guangdong-IDC - Guangdong | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.8.0.0/13 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 121.11.80.0/20 | AS58543 | /20 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.11.81.0/24 | 🇨🇳CN | assigned | |
| 121.11.83.0/24 | 🇨🇳CN | assigned | |
| 121.11.89.0/24 | 🇨🇳CN | assigned | |
| 121.11.90.0/24 | 🇨🇳CN | assigned | |
| 121.11.80.0/24 | 🇨🇳CN | assigned | |
| 121.11.84.0/24 | 🇨🇳CN | assigned | |
| 121.11.88.0/24 | 🇨🇳CN | assigned | |
| 121.11.91.0/24 | 🇨🇳CN | assigned | |
| 121.11.92.0/24 | 🇨🇳CN | assigned | |
| 121.11.95.0/24 | 🇨🇳CN | assigned | |
| 121.11.85.0/24 | 🇨🇳CN | assigned | |
| 121.11.93.0/24 | 🇨🇳CN | assigned | |
| 121.11.90.128/25 | 🇨🇳CN | assigned | |
| 121.11.86.0/25 | 🇨🇳CN | assigned | |
| 121.11.87.224/27 | 🇨🇳CN | assigned | |
| 121.11.87.160/27 | 🇨🇳CN | assigned | |
| 121.11.87.160/28 | 🇨🇳CN | assigned | |
| 121.11.87.200/29 | 🇨🇳CN | assigned | |
| 121.11.87.136/29 | 🇨🇳CN | assigned | |
| 121.11.86.172/30 | 🇨🇳CN | assigned | |
| 121.11.87.248/30 | 🇨🇳CN | assigned | |
| 121.11.87.144/30 | 🇨🇳CN | assigned | |
| 121.11.87.208/30 | 🇨🇳CN | assigned | |
| 121.11.87.132/30 | 🇨🇳CN | assigned | |
| 121.11.87.216/30 | 🇨🇳CN | assigned | |
| 121.11.87.196/30 | 🇨🇳CN | assigned | |
| 121.11.87.214/31 | 🇨🇳CN | assigned | |
| 121.11.87.128/31 | 🇨🇳CN | assigned | |
| 121.11.87.130/31 | 🇨🇳CN | assigned | |
| 121.11.87.148/31 | 🇨🇳CN | assigned | |
| 121.11.87.192/31 | 🇨🇳CN | assigned | |
| 121.11.87.194/31 | 🇨🇳CN | assigned | |
| 121.11.87.212/31 | 🇨🇳CN | assigned | |
| 121.11.87.220/31 | 🇨🇳CN | assigned | |
| 121.11.87.246/31 | 🇨🇳CN | assigned | |
| 121.11.87.252/31 | 🇨🇳CN | assigned | |
| 121.11.86.170/31 | 🇨🇳CN | assigned | |
| 121.11.87.176/32 | 🇨🇳CN | assigned | |
| 121.11.87.222/32 | 🇨🇳CN | assigned | |
| 121.11.87.223/32 | 🇨🇳CN | assigned | |
| 121.11.87.254/32 | 🇨🇳CN | assigned | |
| 121.11.87.159/32 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.11.80.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.11.80.0/20" | jq
External Links