203.119.28.0/24
🇨🇳IPv4APNICassignedMOASNo ROA
CIDR
203.119.28.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
3 of 3 routesMOAS - 3 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.119.28.0/24 | AS24151CNNIC-CRITICAL-AP - China Internet Network Infomation Center | No ROA | APNICRADB | 5/31/2026 |
| 203.119.28.0/24 | AS24406CNNIC-CRITICAL-AP - China Internet Network Infomation Center | No ROA | APNICRADB | 5/31/2026 |
| 203.119.28.0/24 | AS24409CNNIC-CRITICAL-AP - China Internet Network Infomation Center | No ROA | APNICRADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.119.28.0/23 | AS137702CHINATELECOM-JIANGSU-NANJING-IDC - Nanjing, Jiangsu Province, P.R.China. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24406 | APNIC | MAINT-CNNIC-AP | 12/24/2013 |
| AS24151 | APNIC | MAINT-CNNIC-AP | 12/24/2013 |
| AS24409 | APNIC | MAINT-CNNIC-AP | 12/24/2013 |
| AS24409 | RADB | MAINT-AS4637 | 11/13/2023 |
| AS38283 | RADB | MAINT-AS38283 | 12/12/2025 |
| AS23686 | RADB | MAINT-AS38195 | 11/13/2023 |
| AS63835 | RADB | MAINT-AS63835 | 11/13/2023 |
| AS24151 | RADB | MAINT-AS21859 | 11/13/2023 |
| AS24406 | RADB | MAINT-AS21859 | 11/13/2023 |
Origin ASNs (3)
AS24151MOAS
CNNIC-CRITICAL-AP - China Internet Network Infomation Center
AS24406MOAS
CNNIC-CRITICAL-AP - China Internet Network Infomation Center
AS24409MOAS
CNNIC-CRITICAL-AP - China Internet Network Infomation Center
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.119.28.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.119.28.0/24" | jq
External Links