81.221.0.0/16
🇨ðŸ‡CIDR
81.221.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇠Switzerland
City
Lupfig
RIR
RIPENCC
Status
allocated
Allocated
11/26/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.221.0.0/16 | AS1836GREEN green.ch AG | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.221.0.0/16 | AS1836 | /17 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1836 | RIPE | AS1836-MNT | 4/4/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.221.160.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.128.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.80.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.144.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.224.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.64.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.96.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.48.0/20 | 🇨ðŸ‡CH | assigned | |
| 81.221.176.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.40.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.216.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.208.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.192.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.248.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.240.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.200.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.184.0/21 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.192/26 | 🇨ðŸ‡CH | assigned | |
| 81.221.34.192/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.34.0/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.35.64/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.0.0/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.32/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.128/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.34.32/27 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.112/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.27.64/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.27.32/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.32/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.0/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.27.112/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.240/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.144/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.0/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.192/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.34.240/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.30.64/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.176/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.112/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.192/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.224/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.16/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.16/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.27.48/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.192/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.160/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.32/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.144/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.0/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.208/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.160/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.48/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.48/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.80/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.176/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.64/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.16/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.34.64/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.48/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.176/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.32/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.96/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.25.176/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.118.240/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.160/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.24.128/28 | 🇨ðŸ‡CH | assigned | |
| 81.221.21.208/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.19.152/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.152/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.24/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.0/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.16/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.22.136/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.200/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.8.128/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.184/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.32.96/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.104/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.19.72/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.40/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.80/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.64/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.124.232/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.124.48/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.248/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.124.8/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.20.200/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.56/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.19.184/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.18.160/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.33.120/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.16.48/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.17.208/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.21.72/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.18.96/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.19.80/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.18.88/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.19.232/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.32.192/29 | 🇨ðŸ‡CH | assigned | |
| 81.221.18.56/29 | 🇨ðŸ‡CH | assigned |
Origin ASN
AS1836
GREEN green.ch AG
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.221.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.221.0.0/16" | jq
External Links