1.12.0.0/20
🇨🇳IPv4APNICannouncedMOASNo ROA
CIDR
1.12.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Huaqingbei (Futian Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 1.12.0.0/20 | AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | No ROA | — | 5/30/2026 |
| 1.12.0.0/20 | AS132203TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | No ROA | RADB | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 1.12.0.0/14 | AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | No ROA | — | 5/30/2026 |
| 1.12.0.0/18 | AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | No ROA | — | 5/30/2026 |
| 1.12.14.0/23 | AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited | No ROA | — | 5/30/2026 |
| 1.12.14.0/23 | AS132203TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | No ROA | — | 5/30/2026 |
Origin ASNs (2)
AS45090MOAS
TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited
AS132203MOAS
TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue
Geolocation
API
Open https://api.ipctl.io/v1/prefix/1.12.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/1.12.0.0/20" | jq
External Links