Data as of Nov 13, 2026
67.203.0.0/21
8 anonymizer addresses · 0.39% · Datacenter proxyColocation America Corporation
Announced by
Type
Hosting
>99% of it
Recent change
New origin Jul 2026
its first announcement on record
IPv4 market
Path
Announced by AS21769 since Jul 2026 · 4 mo ago
2 · Leased from
not leased
Operators, sellers and brokers
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 67.203.5.0/24 since Oct 10, 2026 | AS47007 | Hosting | Colocation America Corporation | |
| 67.203.6.0/24 since Jun 2026 | AS47007 | Hosting | Colocation America Corporation |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 2,040 | >99% | 5 | |
| Datacenter proxyanonymizer | 8 | 0.39% | 1 |
Network & registry
Announced by
Covering announcement 67.203.0.0/18
- Prefix
- 67.203.0.0/18
- Announced by
- AS21769 Colocation America Corporation
- Type
- Hosting
- Anonymizer addresses
- 2,568 addresses · 16%Datacenter proxy
- Operator
- Proxy providersoperated by Oxylabs
- RPKI
- No RPKI
- Netname
- CAC-BLOCK4
- Registrant
- Colocation America Corporation
- RIR
- ARIN
Origin network
AS21769
US
- Name
- Colocation America Corporation
- Type
- Hosting
- Registered
- Jul 15, 2005
- Domain
- colocationamerica.com
- Website
- www.colocationamerica.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 67.203.0.0/18
67.203.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 67.
203. 0. 0/ 18 - Netname
- CAC-BLOCK4
- Registrant
- Colocation America Corporation
- Organization
- Colocation America Corporation (CAC-89)
- Org address
- 9360 W Flamingo Rd Suite 178, Las Vegas, NV, 89147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-67-203-0-0-1
- Parent
- NET-67-0-0-0-0
- Created
- Sep 13, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 13, 2007
- Status
- assigned
Report abuse
Abuse contact
- Abuse@
colocationamerica. com - Name
- Abuse
- Phone
- +1-800-296-8915
- Handle
- ABUSE7705-ARIN