211.101.32.0/21 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
211.101.32.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Xiabancheng (South Building)
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.101.32.0/19 | AS4808 CHINA169-BJ - China Unicom Beijing Province Network | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 211.101.0.0/18 | AS4808 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 211.101.32.0/25 | 🇨🇳CN | assigned | |
| 211.101.32.128/27 | 🇨🇳CN | assigned | |
| 211.101.32.160/27 | 🇨🇳CN | assigned | |
| 211.101.32.192/26 | 🇨🇳CN | assigned | |
| 211.101.33.0/25 | 🇨🇳CN | assigned | |
| 211.101.33.128/25 | 🇨🇳CN | assigned | |
| 211.101.34.0/24 | 🇨🇳CN | assigned | |
| 211.101.35.0/26 | 🇨🇳CN | assigned | |
| 211.101.35.64/27 | 🇨🇳CN | assigned | |
| 211.101.35.96/27 | 🇨🇳CN | assigned | |
| 211.101.35.128/25 | 🇨🇳CN | assigned | |
| 211.101.36.0/24 | 🇨🇳CN | assigned | |
| 211.101.38.0/24 | 🇨🇳CN | assigned | |
| 211.101.39.0/25 | 🇨🇳CN | assigned | |
| 211.101.39.128/27 | 🇨🇳CN | assigned | |
| 211.101.39.160/27 | 🇨🇳CN | assigned | |
| 211.101.39.192/26 | 🇨🇳CN | assigned |
Related Prefixes
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/211.101.32.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.101.32.0/21" | jq
External Links