143.47.0.0/16
🇮🇪IPv4RIPENCCassignedNo ROA
CIDR
143.47.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇪 Ireland
City
Dublin
RIR
RIPENCC
Status
assigned
Allocated
3/26/1990
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.47.32.0/19 | AS31898ORACLE-BMC-31898 - Oracle Corporation | No ROA | — | 6/15/2026 |
| 143.47.96.0/19 | AS31898ORACLE-BMC-31898 - Oracle Corporation | No ROA | — | 6/15/2026 |
| 143.47.224.0/19 | AS31898ORACLE-BMC-31898 - Oracle Corporation | No ROA | — | 6/15/2026 |
| 143.47.176.0/20 | AS31898ORACLE-BMC-31898 - Oracle Corporation | No ROA | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 143.47.192.0/18 | 🇮🇪IE | assigned | |
| 143.47.0.0/20 | 🇮🇪IE | assigned | |
| 143.47.128.0/20 | 🇮🇪IE | assigned | |
| 143.47.144.0/20 | 🇮🇪IE | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.47.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.47.0.0/16" | jq
External Links