61.143.128.0/21
🇨🇳CIDR
61.143.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.143.128.0/21 | AS140315CHINATELECOM-GUANGDONG-JIEYANG-5G-NETWORK - CHINATELECOM Guangdong province Jieyang 5G network | No ROA | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.140.0.0/14 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/1/2026 |
| 61.143.134.0/24 | AS140315CHINATELECOM-GUANGDONG-JIEYANG-5G-NETWORK - CHINATELECOM Guangdong province Jieyang 5G network | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS140315 | RADB | MAINT-AS4813 | 3/16/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 61.143.134.0/24 | AS140315 | 🇨🇳CN | assigned |
| 61.143.129.128/26 | 🇨🇳CN | assigned | |
| 61.143.129.32/27 | 🇨🇳CN | assigned | |
| 61.143.131.128/27 | 🇨🇳CN | assigned | |
| 61.143.129.224/28 | 🇨🇳CN | assigned | |
| 61.143.131.224/28 | 🇨🇳CN | assigned | |
| 61.143.130.16/29 | 🇨🇳CN | assigned | |
| 61.143.130.32/29 | 🇨🇳CN | assigned | |
| 61.143.129.112/29 | 🇨🇳CN | assigned | |
| 61.143.129.208/30 | 🇨🇳CN | assigned | |
| 61.143.129.212/30 | 🇨🇳CN | assigned | |
| 61.143.129.216/30 | 🇨🇳CN | assigned | |
| 61.143.129.244/30 | 🇨🇳CN | assigned | |
| 61.143.129.248/30 | 🇨🇳CN | assigned | |
| 61.143.130.0/30 | 🇨🇳CN | assigned | |
| 61.143.130.4/30 | 🇨🇳CN | assigned | |
| 61.143.131.48/30 | 🇨🇳CN | assigned | |
| 61.143.129.104/30 | 🇨🇳CN | assigned | |
| 61.143.129.100/30 | 🇨🇳CN | assigned | |
| 61.143.129.84/30 | 🇨🇳CN | assigned | |
| 61.143.129.68/30 | 🇨🇳CN | assigned | |
| 61.143.129.76/30 | 🇨🇳CN | assigned | |
| 61.143.129.80/30 | 🇨🇳CN | assigned | |
| 61.143.129.220/30 | 🇨🇳CN | assigned | |
| 61.143.130.8/30 | 🇨🇳CN | assigned | |
| 61.143.131.80/30 | 🇨🇳CN | assigned | |
| 61.143.129.72/30 | 🇨🇳CN | assigned | |
| 61.143.129.88/30 | 🇨🇳CN | assigned | |
| 61.143.129.124/30 | 🇨🇳CN | assigned | |
| 61.143.129.204/30 | 🇨🇳CN | assigned | |
| 61.143.129.240/30 | 🇨🇳CN | assigned | |
| 61.143.129.252/30 | 🇨🇳CN | assigned | |
| 61.143.131.176/30 | 🇨🇳CN | assigned | |
| 61.143.129.64/30 | 🇨🇳CN | assigned | |
| 61.143.129.92/30 | 🇨🇳CN | assigned | |
| 61.143.129.96/30 | 🇨🇳CN | assigned | |
| 61.143.129.108/30 | 🇨🇳CN | assigned | |
| 61.143.129.120/30 | 🇨🇳CN | assigned | |
| 61.143.129.192/30 | 🇨🇳CN | assigned | |
| 61.143.129.196/30 | 🇨🇳CN | assigned | |
| 61.143.129.200/30 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/61.143.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/61.143.128.0/21" | jq
External Links