Data as of Nov 5, 2026
89.21.51.128/25
No anonymizer space · no proxy exits in 30 daysbn:t Blatzheim Networks Telecom 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 |
|---|---|---|---|---|---|---|
| 89.21.32.0/19 | 8,192 | DE-INTERNETORG-20060914 | bn:t Blatzheim Networks Telecom GmbH (ORG-AI1-RIPE) · DE | ALLOCATED PA | Sep 14, 2006 | noc@ |
| └ 89.21.51.128/25 | 128 | GTZ_ | Wirtschaftsfoerderungs- und Entwicklungsgesellschaft | ASSIGNED PA | Jan 27, 2011 | noc@ via DE-INTERNETORG-20060914 |
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 89.21.32.0/19
- Prefix
- 89.21.32.0/19
- Announced by
- AS20886 bn:t Blatzheim Networks Telecom GmbH
- Type
- Residential
- Proxy exits
- 152
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- DE-INTERNETORG-20060914
- Registrant
- bn:t Blatzheim Networks Telecom GmbH
- RIR
- RIPE NCC
Origin network
AS20886
DE
- Name
- bn:t Blatzheim Networks Telecom GmbH
- Type
- Internet provider
- Registered
- Jun 27, 2001
- Domain
- bn-t.de
- Website
- www.bn-t.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 89.21.32.0/19
89.21.32.0/19
Routing history
- Pattern
- Stable
- First seen
- Sep 2006
- Current origin since
- Sep 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.21.32.0/19 | AS20886 | /19 | RIPE | RPKI valid |
IRR
Route objects on 89.21.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20886 | RIPE | DE-INTERNETORG-20060914 | BN-ONLINE-NOC | Sep 15, 2006 |
Whois
Registration for this announcement
- Range
- 89.
21. 32. 0/ 19 - Netname
- DE-INTERNETORG-20060914
- Registrant
- bn:t Blatzheim Networks Telecom GmbH
- Registrant country
- DE
- Organization
- bn:t Blatzheim Networks Telecom GmbH (ORG-AI1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Sep 14, 2006
- Updated
- Nov 16, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Sep 14, 2006
- Status
- assigned
Report abuse
Abuse contact
- noc@
bn-online. net - Name
- bnt Blatzheim Networks Telecom GmbH Guardian
- Handle
- BNTG-RIPE