Data as of Nov 3, 2026
216.74.72.0/24
Anonymizer · Datacenter proxyColocation America Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin May 2026
from AS21698 TurboNet, after 20.5 years unannounced
IPv4 market
Path
Announced by AS47007 since May 2026 · 5 mo ago
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 216.74.72.0/24 | /24s |
|---|---|---|---|
| StormProxies | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.74.72.0/24
From the registry to its use
- May 9, 2005– Aug 22, 2005
- May 9, 2005– Dec 1, 2005
- Sep 1, 2005– Sep 22, 2005
- Nov 8, 2005– Sep 8, 2006
- Sep 22, 2006– Dec 1, 2007
- Jan 15, 2008– Mar 15, 2008
- Oct 1, 2009– Apr 1, 2015
- Apr 26, 2016Registry recordColocation America CorporationDirect Allocation216.74.64.0/18
- May 1, 2016– Nov 2, 2026
- May 28, 2025AssignedCube Design Software HouseReassigned216.74.72.0/22
- May 31, 2026– Nov 2, 2026
- todayUsedStormProxiesProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 216.74.64.0/18 since May 2016 | AS21769 | Hosting | 2,04813%Datacenter proxy | Proxy providersoperated by Oxylabs | IP broker IPXO (part) | Colocation America Corporation |
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 |
|---|---|---|---|---|---|---|
| 216.74.64.0/18 | 16,384 | CAC-BLOCK13 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Apr 26, 2016 | [email protected] |
| └ 216.74.72.0/22 | 1,024 | CUBE-DESIGN-SOFTWARE-HOUSE | Cube Design Software House (C11223887) · AE | Reassigned | May 28, 2025 | [email protected] via CAC-BLOCK13 |
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
IPv4 market
Holder
- Organization
- Colocation America Corporation
- Handle
- CAC-89
- Range
- 216.74.64.0/18
- Registration type
- Direct Allocation
- Record created
- Apr 26, 2016
Origin network
AS47007
US
- Name
- Colocation America Corporation
- Type
- Hosting
- Registered
- Jan 27, 2017
- Domain
- colocationamerica.com
- Website
- www.colocationamerica.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.74.72.0/22 | AS21769 | /24 | ARIN | Another network |
| 216.74.72.0/22 | AS47007 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 216.74.72.0/22
- Netname
- CUBE-DESIGN-SOFTWARE-HOUSE
- Registrant
- Cube Design Software House
- Organization
- Cube Design Software House (C11223887)
- Type
- Reassigned
- Handle
- NET-216-74-72-0-1
- Parent
- NET-216-74-64-0-1
- Created
- May 28, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 26, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-800-296-8915
- Handle
- ABUSE7705-ARIN