193.81.0.0/16
🇦🇹IPv4RIPENCCallocated RPKI Valid
CIDR
193.81.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇦🇹 Austria
City
Vienna (Leopoldstadt)
RIR
RIPENCC
Status
allocated
Allocated
9/1/1993
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.80.0.0/15 | AS8447A1TELEKOM-AT A1 Telekom Austria AG | Valid | — | 6/1/2026 |
| 193.81.246.0/24 | AS8971Eviden Austria GmbH | Valid | — | 6/1/2026 |
| 193.81.1.0/24 | AS51066AUSTROCONTROL-AS Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 193.80.0.0/15 | AS8447 | /15 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 193.81.96.0/19 | 🇦🇹AT | assigned | |
| 193.81.32.0/19 | 🇦🇹AT | assigned | |
| 193.81.128.0/19 | 🇦🇹AT | assigned | |
| 193.81.208.0/20 | 🇦🇹AT | assigned | |
| 193.81.160.0/20 | 🇦🇹AT | assigned | |
| 193.81.72.0/21 | 🇦🇹AT | assigned | |
| 193.81.224.0/21 | 🇦🇹AT | assigned | |
| 193.81.24.0/21 | 🇦🇹AT | assigned | |
| 193.81.200.0/21 | 🇦🇹AT | assigned | |
| 193.81.248.0/21 | 🇦🇹AT | assigned | |
| 193.81.64.0/21 | 🇦🇹AT | assigned | |
| 193.81.176.0/21 | 🇦🇹AT | assigned | |
| 193.81.236.0/22 | 🇦🇹AT | assigned | |
| 193.81.188.0/22 | 🇦🇹AT | assigned | |
| 193.81.240.0/22 | 🇦🇹AT | assigned | |
| 193.81.246.0/24 | AS8971 | 🇦🇹AT | assigned |
| 193.81.8.0/24 | 🇦🇹AT | assigned | |
| 193.81.94.0/24 | 🇦🇹AT | assigned | |
| 193.81.185.0/24 | 🇦🇹AT | assigned | |
| 193.81.233.0/24 | 🇦🇹AT | assigned | |
| 193.81.22.0/24 | 🇦🇹AT | assigned | |
| 193.81.1.0/24 | AS51066 | 🇦🇹AT | assigned |
| 193.81.193.80/29 | 🇦🇹AT | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/193.81.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/193.81.0.0/16" | jq
External Links