Data as of Nov 12, 2026
104.151.52.0/23
No anonymizer space · no proxy exits in 30 days1&1 Versatel 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 |
|---|---|---|---|---|---|---|
| 104.151.0.0/17 | 32,768 | DE-VERSATEL-20140707 | 1&1 Versatel GmbH (ORG-KG4-RIPE) · DE | ALLOCATED PA | Feb 1, 2021 | abuse@ |
| └ 104.151.52.0/23 | 512 | VT-Customer-DRV | unknown | ASSIGNED PA | Jul 2, 2024 | abuse@ via DE-VERSATEL-20140707 |
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 104.151.0.0/17
- Prefix
- 104.151.0.0/17
- Announced by
- AS8881 1&1 Versatel GmbH
- Type
- Residential
- Proxy exits
- 82
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- DE-VERSATEL-20140707
- Registrant
- 1&1 Versatel GmbH
- RIR
- RIPE NCC
Origin network
AS8881
DE
- Name
- 1&1 Versatel GmbH
- Type
- Internet provider
- Registered
- Jul 8, 1998
- Domain
- 1und1.net
- Website
- www.1und1.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Who has announced 104.151.0.0/17
104.151.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.151.0.0/17 | AS8881 | /17 | RIPE | RPKI valid |
IRR
Route objects on 104.151.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8881 | RIPE | VT-Customer | VT-MNT | May 28, 2021 |
Whois
Registration for this announcement
- Range
- 104.
151. 0. 0/ 17 - Netname
- DE-VERSATEL-20140707
- Registrant
- 1&1 Versatel GmbH
- Registrant country
- DE
- Organization
- 1&1 Versatel GmbH (ORG-KG4-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Feb 1, 2021
- Updated
- Sep 14, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jul 7, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
1und1. net - Name
- Versatel Hostmaster
- Handle
- VTH-RIPE