171.18.21.0/24
🇪🇸CIDR
171.18.21.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇪🇸 Spain
City
Madrid (Hortaleza)
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 171.18.21.0/24 | AS12696AXA-TECH AXA Technology Services France GIE | No ROA | RADBRIPE | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 171.18.16.0/21 | AS12696AXA-TECH AXA Technology Services France GIE | No ROA | — | 6/1/2026 |
| 171.18.20.0/22 | AS12696AXA-TECH AXA Technology Services France GIE | No ROA | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 171.18.21.0/27 | 🇪🇸ES | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/171.18.21.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/171.18.21.0/24" | jq
External Links