116.255.128.0/17
🇨🇳CIDR
116.255.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Zhengzhou
RIR
APNIC
Status
allocated
Allocated
4/5/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 116.255.128.0/17 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | APNIC | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 116.255.128.0/17 | AS4837 | /17 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | APNIC | MAINT-CNCGROUP-RR | 9/4/2008 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 116.255.128.0/18 | 🇨🇳CN | assigned | |
| 116.255.192.0/18 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/116.255.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/116.255.128.0/17" | jq
External Links