5.157.72.0/21
🇸🇮CIDR
5.157.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇮 Slovenia
City
Ljubljana
RIR
RIPENCC
Status
allocated
Allocated
7/25/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.157.72.0/21 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 5/30/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.157.76.0/22 | 🇸🇮SI | assigned | |
| 5.157.72.0/23 | 🇸🇮SI | assigned | |
| 5.157.74.0/24 | 🇸🇮SI | assigned | |
| 5.157.75.0/26 | 🇸🇮SI | assigned | |
| 5.157.75.64/27 | 🇸🇮SI | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/5.157.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.157.72.0/21" | jq
External Links