37.34.72.0/21
🇮🇹CIDR
37.34.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇹 Italy
City
Casanova Lonati
RIR
RIPENCC
Status
allocated
Allocated
1/4/2012
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.34.76.0/22 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.72.0/23 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.73.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.74.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.72.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.76.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.77.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.78.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
| 37.34.79.0/24 | AS198399FASTCON-AS FASTCON srl | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.34.72.0/21 | AS198399 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198399 | RIPE | FASTCON-MNT | 1/12/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.34.76.0/23 | 🇮🇹IT | assigned | |
| 37.34.73.0/24 | AS198399 | 🇮🇹IT | assigned |
| 37.34.74.0/24 | AS198399 | 🇮🇹IT | assigned |
| 37.34.72.0/24 | AS198399 | 🇮🇹IT | assigned |
| 37.34.75.0/24 | 🇮🇹IT | assigned | |
| 37.34.78.0/24 | AS198399 | 🇮🇹IT | assigned |
| 37.34.79.0/24 | AS198399 | 🇮🇹IT | assigned |
Origin ASN
AS198399
FASTCON-AS FASTCON srl
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.34.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.34.72.0/21" | jq
External Links