81.16.104.0/22 - NEXTLAYER Next Layer Telekommunikationsdienstleistungs Und Beratungs (AS1764)
IPv4RIPE NCCallocatedAS1764NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHNo ROA
CIDR
81.16.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇦🇹 Austria
City
Innsbruck (Wilten)
RIR
RIPE NCC
Status
allocated
Allocated
2002-01-02
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.16.104.0/22 | AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | No ROA | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.16.104.0/21 | AS24992 DIC-AS DIC Online Wolf Ltd & Co. KG | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1764 | RIPE | AS1764-MNT | 2026-09-28 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.16.104.0/24 | 🇦🇹AT | assigned | |
| 81.16.105.0/24 | 🇦🇹AT | assigned | |
| 81.16.106.0/24 | 🇦🇹AT | assigned | |
| 81.16.107.0/24 | 🇦🇹AT | assigned |
Transfer History
Registry transfers of 81.16.104.0/22, blocks inside it, or blocks containing it.
- 81.16.104.0/22Transfer ·
Related Prefixes
Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/81.16.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.16.104.0/22" | jq
External Links