77.73.240.0/21
🇨ðŸ‡CIDR
77.73.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇠Switzerland
City
Basel (Gundeldingen)
RIR
RIPENCC
Status
allocated
Allocated
4/2/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.73.240.0/21 | AS43284IWB-Telekom IWB Industrielle Werke Basel | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.73.240.0/21 | AS43284 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS43284 | RIPE | IWB-MNT | 1/21/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.73.240.0/23 | AS43284 | 🇨ðŸ‡CH | assigned |
| 77.73.244.0/25 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.0/25 | 🇨ðŸ‡CH | assigned | |
| 77.73.244.128/26 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.192/26 | 🇨ðŸ‡CH | assigned | |
| 77.73.242.128/26 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.224/27 | 🇨ðŸ‡CH | assigned | |
| 77.73.244.224/27 | 🇨ðŸ‡CH | assigned | |
| 77.73.245.96/27 | 🇨ðŸ‡CH | assigned | |
| 77.73.245.0/27 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.160/27 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.144/28 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.0/28 | AS43284 | 🇨ðŸ‡CH | assigned |
| 77.73.243.80/28 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.144/28 | 🇨ðŸ‡CH | assigned | |
| 77.73.245.64/28 | 🇨ðŸ‡CH | assigned | |
| 77.73.245.160/28 | 🇨ðŸ‡CH | assigned | |
| 77.73.244.216/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.160/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.245.192/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.244.192/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.208/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.48/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.16/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.40/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.136/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.244.208/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.168/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.112/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.72/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.24/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.96/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.56/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.216/29 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.36/30 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.132/30 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.204/30 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.32/30 | 🇨ðŸ‡CH | assigned | |
| 77.73.243.200/30 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.130/31 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.128/32 | 🇨ðŸ‡CH | assigned | |
| 77.73.246.129/32 | 🇨ðŸ‡CH | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.73.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.73.240.0/21" | jq
External Links