89.58.16.0/21 - Netcup (AS197540)
CIDR
89.58.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇹 Austria
City
Vienna
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.58.16.0/21 | AS197540 netcup-AS netcup GmbH | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.58.16.0/22 | AS197540 netcup-AS netcup GmbH | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 89.58.16.0/21 | AS197540 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS197540 | RIPE | ANEXIA-MNT | 2024-09-04 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 89.58.16.0/22 | AS47147 | 🇦🇹AT | assigned |
| 89.58.20.0/24 | 🇦🇹AT | assigned | |
| 89.58.21.0/25 | 🇦🇹AT | assigned |
Transfer History
Registry transfers of 89.58.16.0/21, blocks inside it, or blocks containing it.
- 89.58.0.0/18Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 89.58.0.0/18 | freenet Datenkommunikations GmbH | netcup GmbH | Transfer |
Origin ASN
AS197540
netcup-AS netcup GmbH
Related Prefixes
More prefixes of AS197540
All prefixes of AS197540 →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/89.58.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.58.16.0/21" | jq
External Links