81.16.152.0/21
🇦🇹IPv4RIPENCCannouncedAS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHNo ROA
CIDR
81.16.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇹 Austria
City
Vienna
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.16.152.0/21 | AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | No ROA | RIPE | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.16.144.0/20 | AS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | No ROA | — | 5/31/2026 |
| 81.16.157.0/24 | AS42378RTR-AS Rundfunk und Telekom Regulierungs-GmbH | No ROA | — | 5/31/2026 |
| 81.16.154.0/24 | AS197458OPEC-AS Organization of the Petroleum Exporting Countries | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1764 | RIPE | AS1764-MNT | 4/20/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.16.154.0/24 | AS197458 | 🇦🇹AT | assigned |
| 81.16.157.0/24 | AS42378 | 🇦🇹AT | assigned |
| 81.16.153.224/27 | 🇦🇹AT | assigned | |
| 81.16.155.0/27 | 🇦🇹AT | assigned | |
| 81.16.153.192/27 | 🇦🇹AT | assigned | |
| 81.16.159.32/27 | 🇦🇹AT | assigned | |
| 81.16.153.128/27 | 🇦🇹AT | assigned | |
| 81.16.155.32/27 | 🇦🇹AT | assigned | |
| 81.16.155.112/28 | 🇦🇹AT | assigned | |
| 81.16.158.208/28 | 🇦🇹AT | assigned | |
| 81.16.158.192/28 | 🇦🇹AT | assigned | |
| 81.16.153.64/28 | 🇦🇹AT | assigned | |
| 81.16.153.176/28 | 🇦🇹AT | assigned | |
| 81.16.155.64/28 | 🇦🇹AT | assigned | |
| 81.16.158.0/28 | 🇦🇹AT | assigned | |
| 81.16.153.160/28 | 🇦🇹AT | assigned | |
| 81.16.155.80/28 | 🇦🇹AT | assigned | |
| 81.16.155.96/28 | 🇦🇹AT | assigned | |
| 81.16.158.64/28 | 🇦🇹AT | assigned | |
| 81.16.159.208/28 | 🇦🇹AT | assigned | |
| 81.16.153.112/28 | 🇦🇹AT | assigned | |
| 81.16.159.176/28 | 🇦🇹AT | assigned | |
| 81.16.159.96/28 | 🇦🇹AT | assigned | |
| 81.16.159.224/28 | 🇦🇹AT | assigned | |
| 81.16.159.112/28 | 🇦🇹AT | assigned | |
| 81.16.159.80/28 | 🇦🇹AT | assigned | |
| 81.16.153.40/29 | 🇦🇹AT | assigned | |
| 81.16.158.32/29 | 🇦🇹AT | assigned | |
| 81.16.153.56/29 | 🇦🇹AT | assigned | |
| 81.16.159.64/29 | 🇦🇹AT | assigned | |
| 81.16.153.48/29 | 🇦🇹AT | assigned | |
| 81.16.159.248/29 | 🇦🇹AT | assigned | |
| 81.16.152.16/29 | 🇦🇹AT | assigned | |
| 81.16.158.176/29 | 🇦🇹AT | assigned | |
| 81.16.158.16/29 | 🇦🇹AT | assigned | |
| 81.16.152.104/29 | 🇦🇹AT | assigned | |
| 81.16.159.136/29 | 🇦🇹AT | assigned | |
| 81.16.153.8/29 | 🇦🇹AT | assigned | |
| 81.16.159.200/29 | 🇦🇹AT | assigned | |
| 81.16.152.24/29 | 🇦🇹AT | assigned | |
| 81.16.159.192/29 | 🇦🇹AT | assigned | |
| 81.16.152.80/29 | 🇦🇹AT | assigned | |
| 81.16.152.48/29 | 🇦🇹AT | assigned | |
| 81.16.152.248/29 | 🇦🇹AT | assigned | |
| 81.16.153.32/29 | 🇦🇹AT | assigned | |
| 81.16.152.0/29 | 🇦🇹AT | assigned | |
| 81.16.152.32/29 | 🇦🇹AT | assigned | |
| 81.16.152.184/29 | 🇦🇹AT | assigned | |
| 81.16.159.24/29 | 🇦🇹AT | assigned | |
| 81.16.159.8/29 | 🇦🇹AT | assigned | |
| 81.16.158.136/29 | 🇦🇹AT | assigned | |
| 81.16.158.104/29 | 🇦🇹AT | assigned | |
| 81.16.152.200/29 | 🇦🇹AT | assigned | |
| 81.16.159.16/29 | 🇦🇹AT | assigned | |
| 81.16.158.24/29 | 🇦🇹AT | assigned | |
| 81.16.158.56/29 | 🇦🇹AT | assigned | |
| 81.16.153.0/29 | 🇦🇹AT | assigned | |
| 81.16.159.168/29 | 🇦🇹AT | assigned | |
| 81.16.158.152/29 | 🇨🇿CZ | assigned | |
| 81.16.158.184/29 | 🇦🇹AT | assigned | |
| 81.16.159.128/29 | 🇦🇹AT | assigned | |
| 81.16.158.80/29 | 🇦🇹AT | assigned | |
| 81.16.152.240/30 | 🇦🇹AT | assigned | |
| 81.16.152.8/30 | 🇦🇹AT | assigned | |
| 81.16.152.68/30 | 🇦🇹AT | assigned | |
| 81.16.152.88/30 | 🇦🇹AT | assigned | |
| 81.16.152.92/30 | 🇦🇹AT | assigned | |
| 81.16.152.244/30 | 🇦🇹AT | assigned | |
| 81.16.158.48/30 | 🇦🇹AT | assigned | |
| 81.16.158.52/30 | 🇦🇹AT | assigned | |
| 81.16.158.144/30 | 🇦🇹AT | assigned | |
| 81.16.158.244/30 | 🇦🇹AT | assigned | |
| 81.16.158.252/30 | 🇦🇹AT | assigned | |
| 81.16.159.240/30 | 🇦🇹AT | assigned | |
| 81.16.159.244/30 | 🇦🇹AT | assigned | |
| 81.16.152.124/30 | 🇦🇹AT | assigned | |
| 81.16.152.224/30 | 🇦🇹AT | assigned | |
| 81.16.158.148/30 | 🇦🇹AT | assigned | |
| 81.16.158.232/30 | 🇦🇹AT | assigned | |
| 81.16.152.40/30 | 🇦🇹AT | assigned | |
| 81.16.152.72/30 | 🇦🇹AT | assigned | |
| 81.16.152.76/30 | 🇦🇹AT | assigned | |
| 81.16.152.100/30 | 🇦🇹AT | assigned | |
| 81.16.152.112/30 | 🇦🇹AT | assigned | |
| 81.16.152.116/30 | 🇦🇹AT | assigned | |
| 81.16.152.120/30 | 🇦🇹AT | assigned | |
| 81.16.152.128/30 | 🇦🇹AT | assigned | |
| 81.16.152.176/30 | 🇦🇹AT | assigned | |
| 81.16.152.216/30 | 🇦🇹AT | assigned | |
| 81.16.152.232/30 | AS16099 | 🇦🇹AT | assigned |
| 81.16.158.96/30 | 🇦🇹AT | assigned | |
| 81.16.158.228/30 | 🇦🇹AT | assigned | |
| 81.16.158.248/30 | 🇦🇹AT | assigned | |
| 81.16.159.148/30 | 🇦🇹AT | assigned | |
| 81.16.152.168/30 | 🇦🇹AT | assigned | |
| 81.16.158.112/31 | 🇦🇹AT | assigned | |
| 81.16.152.208/31 | 🇦🇹AT | assigned | |
| 81.16.152.196/31 | 🇦🇹AT | assigned | |
| 81.16.152.180/31 | 🇦🇹AT | assigned | |
| 81.16.152.164/31 | 🇦🇹AT | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.16.152.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.16.152.0/21" | jq
External Links