Data as of Nov 13, 2026
91.205.172.0/23
No anonymizer space · no proxy exits in 30 daysContabo 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 |
|---|---|---|---|---|---|---|
| 91.205.172.0/22 | 1,024 | DE-GIGA-HOSTING-20080917 | Contabo GmbH (ORG-GG22-RIPE) · DE | ALLOCATED PA | Aug 19, 2014 | abuse@ |
| └ 91.205.172.0/23 | 512 | CONTABO | Contabo GmbH (ORG-GG22-RIPE) · DE | ASSIGNED PA | Aug 20, 2014 | abuse@ |
Network & registry
Announced by
Covering announcement 91.205.172.0/22
- Prefix
- 91.205.172.0/22
- Announced by
- AS51167 Contabo GmbH
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- DE-GIGA-HOSTING-20080917
- Registrant
- Contabo GmbH
- RIR
- RIPE NCC
Origin network
AS51167
DE
- Name
- Contabo GmbH
- Type
- Hosting
- Registered
- Jun 11, 2010
- Domain
- contabo.com
- Website
- www.contabo.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 3
Routing timeline
Who has announced 91.205.172.0/22
91.205.172.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2008
- Current origin since
- Jun 2010 · 16 yr
- Origin networks
- 3
- Last change of origin
- Jun 2010
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.205.172.0/22 | AS51167 | /32 | RIPE | RPKI valid |
IRR
Route objects on 91.205.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS51167 | RIPE | CONTABO | MNT-CONTABO | Dec 26, 2012 |
Whois
Registration for this announcement
- Range
- 91.
205. 172. 0/ 22 - Netname
- DE-GIGA-HOSTING-20080917
- Registrant
- Contabo GmbH
- Registrant country
- DE
- Organization
- Contabo GmbH (ORG-GG22-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Aug 19, 2014
- Updated
- Jun 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Sep 17, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
contabo. de - Name
- CONTABO ABUSE DEPARTMENT
- Handle
- MH12453-RIPE