Data as of Nov 10, 2026
91.90.82.0/23
Anonymizer · Datacenter proxy2 residential-proxy exits · 30 daysContabo GmbH · space held by Net1 GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Recent change
New origin Nov 5, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
2
0.39% of its addresses · 30 days
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
2 observations
Operators, sellers and brokers
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.90.82.0/23
From the registry to its use
- Dec 27, 2024Registry recordNet1 GmbHALLOCATED PA91.90.80.0/22
- Nov 3, 2026AssignedContabo GmbHASSIGNED PA91.90.82.0/23
- Nov 3, 2026Route objectAS51167 Contabo GmbHRIPE route object for AS51167 Contabo GmbH, maintainer DE-NET1-1-MNT MNT-CONTABO
- Nov 5, 2026– today
- todayUsedOxylabsProxy seller
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 |
|---|---|---|---|---|---|---|
| 91.90.80.0/22 | 1,024 | DE-NET1-20180622 | Net1 GmbH (ORG-NG107-RIPE) · DE | ALLOCATED PA | Dec 27, 2024 | abuse@ |
| └ 91.90.82.0/23 | 512 | TT-20261104 | Contabo GmbH (ORG-CG316-RIPE) · DE | ASSIGNED PA | Nov 3, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Net1 GmbH
- Handle
- ORG-NG107-RIPE
- Range
- 91.
90. 80. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 27, 2024
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 5, 2026
- Current origin since
- Nov 5, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 91.
90. 82. 0/ 23 - Netname
- TT-20261104
- Registrant
- Contabo GmbH
- Registrant country
- DE
- Organization
- Contabo GmbH (ORG-CG316-RIPE)
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- Nov 3, 2026
- Updated
- Nov 4, 2026
- Maintainer
- MNT-CONTABO
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 22, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
contabo. de - Name
- CONTABO ABUSE DEPARTMENT
- Handle
- MH12453-RIPE