203.168.0.0/19
🇨🇳IPv4APNICallocatedAS137692CHINATELECOM-IOT-GUANGDONG-Network - IOT Guangdong network, Chinatelecom, P.R.China.No ROA
CIDR
203.168.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
allocated
Allocated
4/12/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.168.0.0/19 | AS137692CHINATELECOM-IOT-GUANGDONG-Network - IOT Guangdong network, Chinatelecom, P.R.China. | No ROA | RADB | 5/31/2026 |
Covering Prefix
16 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS137692 | RADB | MAINT-CT-GNOC | 11/13/2023 |
Origin ASN
AS137692
CHINATELECOM-IOT-GUANGDONG-Network - IOT Guangdong network, Chinatelecom, P.R.China.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.168.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.168.0.0/19" | jq
External Links