157.143.248.0/21
🇧🇪CIDR
157.143.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇪 Belgium
City
Saint-Vaast
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.143.248.0/21 | AS196755NET-3STARS-AS Sewan Belgium SA | Valid | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.143.128.0/17 | AS8399SEWAN-FR SEWAN SAS | Valid | — | 6/1/2026 |
Origin ASN
AS196755
NET-3STARS-AS Sewan Belgium SA
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/157.143.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.143.248.0/21" | jq
External Links