27.128.208.0/20
🇨🇳IPv4APNICannouncedAS58539CHINATELECOM-Hebei-Langfang-IDC - Langfang,Hebei province, P.R.China RPKI Valid
CIDR
27.128.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Shijiazhuang
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.128.208.0/20 | AS58539CHINATELECOM-Hebei-Langfang-IDC - Langfang,Hebei province, P.R.China | Valid | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.128.0.0/15 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/27.128.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/27.128.208.0/20" | jq
External Links