202.97.232.0/21 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
202.97.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Longfeng (Longfeng Qu)
RIR
APNIC
Status
allocated
Allocated
1996-11-06
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 |
|---|---|---|---|---|
| 202.97.192.0/18 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 202.97.192.0/18 | AS4837 | /18 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.97.232.0/25 | 🇨🇳CN | assigned | |
| 202.97.232.128/25 | 🇨🇳CN | assigned | |
| 202.97.234.0/27 | 🇨🇳CN | assigned | |
| 202.97.234.32/27 | 🇨🇳CN | assigned | |
| 202.97.234.64/26 | 🇨🇳CN | assigned | |
| 202.97.234.160/27 | 🇨🇳CN | assigned | |
| 202.97.234.192/27 | 🇨🇳CN | assigned | |
| 202.97.234.224/28 | 🇨🇳CN | assigned | |
| 202.97.234.240/28 | 🇨🇳CN | assigned | |
| 202.97.236.0/27 | 🇨🇳CN | assigned | |
| 202.97.236.32/28 | 🇨🇳CN | assigned | |
| 202.97.236.48/28 | 🇨🇳CN | assigned | |
| 202.97.236.64/26 | 🇨🇳CN | assigned | |
| 202.97.236.128/28 | 🇨🇳CN | assigned | |
| 202.97.236.144/28 | 🇨🇳CN | assigned | |
| 202.97.236.160/28 | 🇨🇳CN | assigned | |
| 202.97.236.176/29 | 🇨🇳CN | assigned | |
| 202.97.236.184/29 | 🇨🇳CN | assigned | |
| 202.97.236.192/26 | 🇨🇳CN | assigned | |
| 202.97.238.0/24 | 🇨🇳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/202.97.232.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.97.232.0/21" | jq
External Links