122.228.0.0/21
🇨🇳IPv4APNICannouncedAS134771CHINATELECOM-ZHEJIANG-WENZHOU-IDC - WENZHOU, ZHEJIANG Province, P.R.China. RPKI Valid
CIDR
122.228.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Wenzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.228.0.0/21 | AS134771CHINATELECOM-ZHEJIANG-WENZHOU-IDC - WENZHOU, ZHEJIANG Province, P.R.China. | Valid | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.224.0.0/12 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 122.228.0.0/21 | AS134771 | /21 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS134771 | RADB | MAINT-AS58461 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 122.228.6.32/27 | 🇨🇳CN | assigned | |
| 122.228.6.64/27 | 🇨🇳CN | assigned | |
| 122.228.6.128/27 | 🇨🇳CN | assigned | |
| 122.228.6.192/27 | 🇨🇳CN | assigned | |
| 122.228.7.32/27 | 🇨🇳CN | assigned | |
| 122.228.7.96/27 | 🇨🇳CN | assigned | |
| 122.228.7.0/27 | 🇨🇳CN | assigned | |
| 122.228.7.128/27 | 🇨🇳CN | assigned | |
| 122.228.6.96/27 | 🇨🇳CN | assigned | |
| 122.228.6.160/27 | 🇨🇳CN | assigned | |
| 122.228.6.224/27 | 🇨🇳CN | assigned | |
| 122.228.7.64/27 | 🇨🇳CN | assigned | |
| 122.228.6.0/27 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/122.228.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.228.0.0/21" | jq
External Links