Data as of Nov 4, 2026
185.20.228.0/22
No anonymizer space · no proxy exits in 30 daysNetCologne Gesellschaft fur Telekommunikation mbH · space held by SISTRIX GmbH
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.20.228.0/22 | 1,024 | DE-SISTRIX-20130308 | SISTRIX GmbH (ORG-SG98-RIPE) · DE | ALLOCATED PA | Mar 8, 2013 | [email protected] |
| └ 185.20.228.0/24 | 256 | SISTRIX-NET1 | SISTRIX GmbH, Bonn, Germany | ASSIGNED PA | Nov 19, 2014 | [email protected] via DE-SISTRIX-20130308 |
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
Origin network
AS8422
DE
- Name
- NetCologne Gesellschaft fur Telekommunikation mbH
- Type
- Internet provider
- Registered
- Aug 14, 1997
- Domain
- netcologne.de
- Website
- www.netcologne.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2015
- Current origin since
- Apr 2015 · 12 yr
- Origin networks
- 2
- Last change of origin
- Apr 2015
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8422 | RIPE | SISTRIX GmbH | NETCOLOGNE-MNT | Apr 16, 2015 |
Whois
Registration for this announcement
- Range
- 185.20.228.0/22
- Netname
- DE-SISTRIX-20130308
- Registrant
- SISTRIX GmbH
- Registrant country
- DE
- Organization
- SISTRIX GmbH (ORG-SG98-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Mar 8, 2013
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Mar 8, 2013
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR14726-RIPE