121.33.220.0/22
🇨🇳IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
CIDR
121.33.220.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.33.220.0/22 | AS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.32.0.0/14 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS134773 | RADB | MAINT-AS4813 | 3/16/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.33.220.16/29 | 🇨🇳CN | assigned | |
| 121.33.220.96/29 | 🇨🇳CN | assigned | |
| 121.33.220.144/29 | 🇨🇳CN | assigned | |
| 121.33.220.192/29 | 🇨🇳CN | assigned | |
| 121.33.220.216/29 | 🇨🇳CN | assigned | |
| 121.33.220.248/29 | 🇨🇳CN | assigned | |
| 121.33.222.32/29 | 🇨🇳CN | assigned | |
| 121.33.222.80/29 | 🇨🇳CN | assigned | |
| 121.33.222.248/29 | 🇨🇳CN | assigned | |
| 121.33.223.16/29 | 🇨🇳CN | assigned | |
| 121.33.223.208/29 | 🇨🇳CN | assigned | |
| 121.33.223.216/29 | 🇨🇳CN | assigned | |
| 121.33.223.240/29 | 🇨🇳CN | assigned | |
| 121.33.223.248/29 | 🇨🇳CN | assigned | |
| 121.33.220.136/29 | 🇨🇳CN | assigned | |
| 121.33.223.232/29 | 🇨🇳CN | assigned | |
| 121.33.220.88/29 | 🇨🇳CN | assigned | |
| 121.33.220.56/29 | 🇨🇳CN | assigned | |
| 121.33.220.24/29 | 🇨🇳CN | assigned | |
| 121.33.220.40/29 | 🇨🇳CN | assigned | |
| 121.33.220.112/29 | 🇨🇳CN | assigned | |
| 121.33.220.120/29 | 🇨🇳CN | assigned | |
| 121.33.220.224/29 | 🇨🇳CN | assigned | |
| 121.33.220.240/29 | 🇨🇳CN | assigned | |
| 121.33.221.72/29 | 🇨🇳CN | assigned | |
| 121.33.222.152/29 | 🇨🇳CN | assigned | |
| 121.33.222.224/29 | 🇨🇳CN | assigned | |
| 121.33.223.80/29 | 🇨🇳CN | assigned | |
| 121.33.223.144/29 | 🇨🇳CN | assigned | |
| 121.33.220.48/29 | 🇨🇳CN | assigned | |
| 121.33.220.80/29 | 🇨🇳CN | assigned | |
| 121.33.220.160/29 | 🇨🇳CN | assigned | |
| 121.33.220.184/29 | 🇨🇳CN | assigned | |
| 121.33.220.208/29 | 🇨🇳CN | assigned | |
| 121.33.220.232/29 | 🇨🇳CN | assigned | |
| 121.33.221.176/29 | 🇨🇳CN | assigned | |
| 121.33.221.184/29 | 🇨🇳CN | assigned | |
| 121.33.222.0/29 | 🇨🇳CN | assigned | |
| 121.33.222.8/29 | 🇨🇳CN | assigned | |
| 121.33.222.104/29 | 🇨🇳CN | assigned | |
| 121.33.222.176/29 | 🇨🇳CN | assigned | |
| 121.33.223.152/29 | 🇨🇳CN | assigned | |
| 121.33.223.176/29 | 🇨🇳CN | assigned | |
| 121.33.223.224/29 | 🇨🇳CN | assigned | |
| 121.33.220.72/29 | 🇨🇳CN | assigned | |
| 121.33.220.104/29 | 🇨🇳CN | assigned | |
| 121.33.220.128/29 | 🇨🇳CN | assigned | |
| 121.33.222.232/29 | 🇨🇳CN | assigned | |
| 121.33.222.240/29 | 🇨🇳CN | assigned | |
| 121.33.223.168/29 | 🇨🇳CN | assigned | |
| 121.33.223.184/29 | 🇨🇳CN | assigned | |
| 121.33.223.200/29 | 🇨🇳CN | assigned |
Origin ASN
AS134773
ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.33.220.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.33.220.0/22" | jq
External Links