103.6.228.0/22
🇨🇳CIDR
103.6.228.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Pengpu (Putuo Qu)
RIR
APNIC
Status
allocated
Allocated
10/29/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.6.228.0/22 | AS21859ZEN-ECN - Zenlayer Inc | Valid | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.6.228.0/24 | AS139259AS139259 - ADC GROUP CO.,LIMITED | Valid | — | 5/31/2026 |
Origin ASN
AS21859
ZEN-ECN - Zenlayer Inc
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.6.228.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.6.228.0/22" | jq
External Links