Data as of Nov 4, 2026
89.58.21.0/25
No anonymizer space · no proxy exits in 30 daysnetcup GmbH
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 89.58.0.0/18 | 16,384 | DE-NETCUP-20051123 | netcup GmbH (ORG-NG51-RIPE) · DE | ALLOCATED PA | Oct 14, 2021 | [email protected] |
| └ 89.58.21.0/25 | 128 | AT-NETCUP-WEBHOSTING-01 | unknown | ASSIGNED PA | Aug 28, 2023 | [email protected] via DE-NETCUP-20051123 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 89.58.16.0/21
- Prefix
- 89.58.16.0/21
- Announced by
- AS197540 netcup GmbH
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- DE-NETCUP-20051123
- Registrant
- netcup GmbH
- RIR
- RIPE NCC
Origin network
AS197540
DE
- Name
- netcup GmbH
- Type
- Hosting
- Registered
- Jan 26, 2011
- Domain
- netcup.de
- Website
- www.netcup.de
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 52
Routing timeline
Who has announced 89.58.16.0/21
89.58.16.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.58.16.0/21 | AS197540 | /22 | RIPE | RPKI valid |
IRR
Route objects on 89.58.16.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197540 | RIPE | ANEXIA-MNT NETCUP-MNT | Sep 4, 2024 |
Whois
Registration for this announcement
- Range
- 89.58.0.0/18
- Netname
- DE-NETCUP-20051123
- Registrant
- netcup GmbH
- Registrant country
- DE
- Organization
- netcup GmbH (ORG-NG51-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Oct 14, 2021
- Updated
- Dec 27, 2021
- Maintainer
- NETCUP-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Nov 23, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- NETCUP ABUSE
- Handle
- NA4042-RIPE