157.5.48.0/20
🇺🇸IPv4RIPENCCassigned RPKI Valid
CIDR
157.5.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Northbrook
RIR
RIPENCC
Status
assigned
Allocated
4/13/1993
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.5.48.0/21 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 6/15/2026 |
| 157.5.56.0/21 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 157.5.48.0/21 | AS20115 | 🇺🇸US | assigned |
| 157.5.56.0/21 | AS20115 | 🇺🇸US | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/157.5.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.5.48.0/20" | jq
External Links