27.144.0.0/16
🇨🇳CIDR
27.144.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
3/25/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.144.0.0/16 | AS17969CNT - ChongQing Broadcast & TV Transfer Network Co. Ltd | Valid | — | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.144.0.0/18 | AS17969CNT - ChongQing Broadcast & TV Transfer Network Co. Ltd | Valid | — | 5/31/2026 |
| 27.144.64.0/18 | AS17969CNT - ChongQing Broadcast & TV Transfer Network Co. Ltd | Valid | — | 5/31/2026 |
| 27.144.128.0/18 | AS17969CNT - ChongQing Broadcast & TV Transfer Network Co. Ltd | Valid | — | 5/31/2026 |
| 27.144.192.0/18 | AS17969CNT - ChongQing Broadcast & TV Transfer Network Co. Ltd | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 27.144.0.0/16 | AS17969 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 27.144.0.0/17 | 🇨🇳CN | assigned | |
| 27.144.128.0/17 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/27.144.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/27.144.0.0/16" | jq
External Links