Data as of Nov 14, 2026
217.73.158.0/23
No anonymizer space · no proxy exits in 30 daysTeleData GmbH · space held by zollernalb-data 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 |
|---|---|---|---|---|---|---|
| 217.73.152.0/21 | 2,048 | DE-ZADATA-20030829 | zollernalb-data GmbH (ORG-SB422-RIPE) · DE | ALLOCATED PA | Mar 22, 2023 | abuse@ |
| └ 217.73.158.0/23 | 512 | PPP-POOL-NET | zollernalb-data GmbH | ASSIGNED PA | Apr 24, 2026 | abuse@ via DE-ZADATA-20030829 |
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 217.73.152.0/21
- Prefix
- 217.73.152.0/21
- Announced by
- AS21263 TeleData GmbH
- Type
- Residential
- Proxy exits
- 386
- RPKI
- RPKI valid
- Netname
- DE-ZADATA-20030829
- Registrant
- zollernalb-data GmbH
- RIR
- RIPE NCC
Origin network
AS21263
DE
- Name
- TeleData GmbH
- Type
- Internet provider
- Registered
- Oct 9, 2001
- Domain
- teledata.de
- Website
- www.teledata.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.73.152.0/21
217.73.152.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2023
- Current origin since
- Mar 2023 · 3.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.73.152.0/21 | AS21263 | /24 | RIPE | RPKI valid |
IRR
Route objects on 217.73.152.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21263 | RIPE | DE-ZADATA-20030829 | MNT-ZADATA | Mar 22, 2023 |
Whois
Registration for this announcement
- Range
- 217.
73. 152. 0/ 21 - Netname
- DE-ZADATA-20030829
- Registrant
- zollernalb-data GmbH
- Registrant country
- DE
- Organization
- zollernalb-data GmbH (ORG-SB422-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Mar 22, 2023
- Updated
- Mar 22, 2023
- Maintainer
- MNT-ZADATA
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Aug 29, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
teledata. de - Name
- zollernalb-data ISP-Team
- Handle
- ZADA-RIPE