121.32.0.0/17
🇨🇳IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
CIDR
121.32.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.32.0.0/17 | 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 |
|---|---|---|---|
| 121.32.121.0/24 | 🇨🇳CN | assigned | |
| 121.32.27.0/24 | 🇨🇳CN | assigned | |
| 121.32.25.224/27 | 🇨🇳CN | assigned | |
| 121.32.31.32/28 | 🇨🇳CN | assigned | |
| 121.32.24.32/28 | 🇨🇳CN | assigned | |
| 121.32.28.192/28 | 🇨🇳CN | assigned | |
| 121.32.24.48/28 | 🇨🇳CN | assigned | |
| 121.32.28.56/29 | 🇨🇳CN | assigned | |
| 121.32.28.232/29 | 🇨🇳CN | assigned | |
| 121.32.28.160/29 | 🇨🇳CN | assigned | |
| 121.32.28.208/29 | 🇨🇳CN | assigned | |
| 121.32.31.16/29 | 🇨🇳CN | assigned | |
| 121.32.28.16/29 | 🇨🇳CN | assigned | |
| 121.32.28.32/29 | 🇨🇳CN | assigned | |
| 121.32.28.80/29 | 🇨🇳CN | assigned | |
| 121.32.28.136/29 | 🇨🇳CN | assigned | |
| 121.32.28.152/29 | 🇨🇳CN | assigned | |
| 121.32.28.168/29 | 🇨🇳CN | assigned | |
| 121.32.28.240/29 | 🇨🇳CN | assigned | |
| 121.32.28.0/29 | 🇨🇳CN | assigned | |
| 121.32.28.40/29 | 🇨🇳CN | assigned | |
| 121.32.28.96/29 | 🇨🇳CN | assigned | |
| 121.32.28.104/29 | 🇨🇳CN | assigned | |
| 121.32.28.112/29 | 🇨🇳CN | assigned | |
| 121.32.28.120/29 | 🇨🇳CN | assigned | |
| 121.32.28.176/29 | 🇨🇳CN | assigned | |
| 121.32.28.224/29 | 🇨🇳CN | assigned | |
| 121.32.31.0/29 | 🇨🇳CN | assigned | |
| 121.32.31.48/29 | 🇨🇳CN | assigned | |
| 121.32.28.8/29 | 🇨🇳CN | assigned | |
| 121.32.28.24/29 | 🇨🇳CN | assigned | |
| 121.32.28.88/29 | 🇨🇳CN | assigned | |
| 121.32.28.216/29 | 🇨🇳CN | assigned | |
| 121.32.28.48/29 | 🇨🇳CN | assigned | |
| 121.32.31.8/29 | 🇨🇳CN | assigned | |
| 121.32.28.64/29 | 🇨🇳CN | assigned | |
| 121.32.28.72/29 | 🇨🇳CN | assigned | |
| 121.32.28.128/29 | 🇨🇳CN | assigned | |
| 121.32.28.144/29 | 🇨🇳CN | assigned | |
| 121.32.28.184/29 | 🇨🇳CN | assigned | |
| 121.32.28.248/29 | 🇨🇳CN | assigned |
Origin ASN
AS134773
ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.32.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.32.0.0/17" | jq
External Links