Data as of Nov 15, 2026
185.80.171.0/28
No anonymizer space · no proxy exits in 30 daysStadtwerke Konstanz 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 |
|---|---|---|---|---|---|---|
| 185.80.168.0/22 | 1,024 | DE-SW-KONSTANZ-20141209 | Stadtwerke Konstanz GmbH (ORG-SKG3-RIPE) · DE | ALLOCATED PA | Dec 9, 2014 | abuse@ |
| └ 185.80.171.0/28 | 16 | SWKN-CUST-STADTKN-FARM | Stadt Konstanz - Wirtschaftsfoerderung | ASSIGNED PA | Feb 4, 2022 | abuse@ via DE-SW-KONSTANZ-20141209 |
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 185.80.168.0/22
- Prefix
- 185.80.168.0/22
- Announced by
- AS57154 Stadtwerke Konstanz GmbH
- Type
- Residential
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- DE-SW-KONSTANZ-20141209
- Registrant
- Stadtwerke Konstanz GmbH
- RIR
- RIPE NCC
Origin network
AS57154
DE
- Name
- Stadtwerke Konstanz GmbH
- Type
- Internet provider
- Registered
- Aug 5, 2011
- Domain
- konstanz.de
- Website
- www.stadtwerke-konstanz.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.80.168.0/22
185.80.168.0/22
Routing history
- Pattern
- Stable
- First seen
- Dec 2014
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.80.168.0/22 | AS57154 | /24 | RIPE | RPKI valid |
IRR
Route objects on 185.80.168.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57154 | RIPE | DE-SWKN-185.80.168.0 | MNT-SWKN | Dec 11, 2014 |
Whois
Registration for this announcement
- Range
- 185.
80. 168. 0/ 22 - Netname
- DE-SW-KONSTANZ-20141209
- Registrant
- Stadtwerke Konstanz GmbH
- Registrant country
- DE
- Organization
- Stadtwerke Konstanz GmbH (ORG-SKG3-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Dec 9, 2014
- Updated
- Feb 17, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Dec 9, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tk-bodensee. net - Name
- Stadtwerke Konstanz ISP-Team
- Handle
- SWKN1-RIPE