Data as of Nov 14, 2026
81.85.183.0/24
Anonymizer · Datacenter proxyThe Constant Company, LLC · space held by cleardocks LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 81.85.183.0/24 | /24s |
|---|---|---|---|
| Bright Data | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
Network & registry
Origin network
AS20473
US
- Name
- The Constant Company, LLC
- Type
- Hosting
- Registered
- May 11, 2001
- Domain
- vultr.com
- Website
- www.vultr.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 736
- Tor exits
- 5
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Feb 2014
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 2
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.85.176.0/20 | AS20473 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 81.
85. 176. 0/ 20 - Netname
- US-CLEARDOCKS-20020530
- Registrant
- cleardocks LLC
- Registrant country
- DE
- Organization
- cleardocks LLC (ORG-CL623-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Dec 23, 2025
- Updated
- Mar 23, 2026
- Maintainer
- lir-us-cleardocks-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- May 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- cleardocks.
abuse@ gmail. com - Name
- Abuse-C Role
- Handle
- AR62381-RIPE