210.75.40.0/21 - CHINANET Guangdong Province Guangzhou MAN Network (AS134773)
IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
CIDR
210.75.40.0/21
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:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.75.40.0/21 | AS134773 ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network | No ROA | Other IRR | 2026-10-13 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS134773 | Other IRR | MAINT-AS4813 | 2026-03-16 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 210.75.40.0/27 | 🇨🇳CN | assigned | |
| 210.75.40.32/27 | 🇨🇳CN | assigned | |
| 210.75.40.64/27 | 🇨🇳CN | assigned | |
| 210.75.40.96/27 | 🇨🇳CN | assigned | |
| 210.75.40.128/27 | 🇨🇳CN | assigned | |
| 210.75.40.160/27 | 🇨🇳CN | assigned | |
| 210.75.40.192/27 | 🇨🇳CN | assigned | |
| 210.75.40.224/27 | 🇨🇳CN | assigned | |
| 210.75.41.0/27 | 🇨🇳CN | assigned | |
| 210.75.41.32/27 | 🇨🇳CN | assigned | |
| 210.75.41.64/27 | 🇨🇳CN | assigned | |
| 210.75.41.96/27 | 🇨🇳CN | assigned | |
| 210.75.41.128/27 | 🇨🇳CN | assigned | |
| 210.75.41.160/27 | 🇨🇳CN | assigned | |
| 210.75.41.192/27 | 🇨🇳CN | assigned | |
| 210.75.41.224/27 | 🇨🇳CN | assigned | |
| 210.75.42.0/27 | 🇨🇳CN | assigned | |
| 210.75.42.32/27 | 🇨🇳CN | assigned | |
| 210.75.42.64/27 | 🇨🇳CN | assigned | |
| 210.75.42.96/27 | 🇨🇳CN | assigned | |
| 210.75.42.128/27 | 🇨🇳CN | assigned | |
| 210.75.42.160/27 | 🇨🇳CN | assigned | |
| 210.75.42.192/27 | 🇨🇳CN | assigned | |
| 210.75.43.0/24 | 🇨🇳CN | assigned | |
| 210.75.44.0/24 | 🇨🇳CN | assigned | |
| 210.75.45.0/24 | 🇨🇳CN | assigned | |
| 210.75.46.0/24 | 🇨🇳CN | assigned | |
| 210.75.47.0/24 | 🇨🇳CN | assigned |
Origin ASN
AS134773
ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network
Related Prefixes
More prefixes of AS134773
All prefixes of AS134773 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/210.75.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.75.40.0/21" | jq
External Links