157.5.48.0/21
🇺🇸CIDR
157.5.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Northbrook
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.5.48.0/21 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | RADBRIPE | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/157.5.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.5.48.0/21" | jq
External Links