140.249.16.0/21
🇨🇳CIDR
140.249.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Jinan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.249.16.0/21 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | No ROA | RADB | 6/1/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.249.0.0/16 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/1/2026 |
| 140.249.20.0/22 | AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. | Valid | — | 6/1/2026 |
| 140.249.18.0/23 | AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. | Valid | — | 6/1/2026 |
| 140.249.21.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.22.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.23.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.18.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.19.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.20.0/24 | AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 | Valid | — | 6/1/2026 |
| 140.249.17.0/24 | AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. | Valid | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58541 | RADB | MAINT-AS58540 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/140.249.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.249.16.0/21" | jq
External Links