37.203.248.0/21
🇨🇭CIDR
37.203.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇭 Switzerland
City
Lütisburg
RIR
RIPENCC
Status
allocated
Allocated
3/27/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.203.248.0/21 | AS21040DATAPARK Datapark AG | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.203.248.0/21 | AS21040 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21040 | RIPE | DP6650-RIPE-MNT | 12/28/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.203.252.0/22 | 🇨🇭CH | assigned | |
| 37.203.248.0/22 | 🇨🇭CH | assigned |
Origin ASN
AS21040
DATAPARK Datapark AG
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.203.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.203.248.0/21" | jq
External Links