217.171.32.0/20
🇮🇹CIDR
217.171.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇮🇹 Italy
City
Milan
RIR
RIPENCC
Status
allocated
Allocated
3/30/2001
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.171.32.0/20 | AS20836CDLAN-AS CDLAN SpA | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.171.32.0/20 | AS20836 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20836 | RIPE | MNT-CDLAN | 10/21/2009 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.171.44.0/23 | 🇮🇹IT | assigned | |
| 217.171.42.0/23 | 🇮🇹IT | assigned | |
| 217.171.41.0/24 | 🇮🇹IT | assigned | |
| 217.171.39.0/24 | 🇮🇹IT | assigned | |
| 217.171.46.0/24 | 🇮🇹IT | assigned | |
| 217.171.36.0/24 | 🇮🇹IT | assigned | |
| 217.171.38.0/24 | 🇮🇹IT | assigned | |
| 217.171.33.0/24 | 🇮🇹IT | assigned | |
| 217.171.34.0/24 | 🇮🇹IT | assigned | |
| 217.171.47.0/24 | 🇮🇹IT | assigned | |
| 217.171.40.0/24 | 🇮🇹IT | assigned | |
| 217.171.37.0/24 | 🇮🇹IT | assigned | |
| 217.171.32.96/27 | 🇮🇹IT | assigned | |
| 217.171.32.64/27 | 🇮🇹IT | assigned | |
| 217.171.32.0/27 | 🇮🇹IT | assigned | |
| 217.171.35.16/28 | 🇮🇹IT | assigned | |
| 217.171.35.0/28 | 🇮🇹IT | assigned | |
| 217.171.32.128/28 | 🇮🇹IT | assigned |
Origin ASN
AS20836
CDLAN-AS CDLAN SpA
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.171.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.171.32.0/20" | jq
External Links