Data as of Nov 12, 2026
45.73.182.0/23
256 anonymizer addresses · 50% · Datacenter proxyColocation America Corporation
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.73.182.0/24 since May 2026 | AS47007 | Hosting | Colocation America Corporation |
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 |
|---|---|---|---|---|---|---|
| 45.73.160.0/19 | 8,192 | CAC-BLOCK11 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Apr 24, 2015 | Abuse@ |
| └ 45.73.183.0/24 | 256 | CODE200 | CODE200 (C10042028) · LT | Reassigned | Aug 24, 2023 | Abuse@ via CAC-BLOCK11 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Datacenter proxyanonymizer | 256 | 50% | 1 | |
| Hosting | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 45.73.160.0/19
- Prefix
- 45.73.160.0/19
- Announced by
- AS21769 Colocation America Corporation
- Type
- Hosting
- Anonymizer addresses
- 2,304 addresses · 28%Datacenter proxy
- Operator
- Proxy providersoperated by Oxylabs
- RPKI
- No RPKI
- Netname
- CAC-BLOCK11
- 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 45.73.160.0/19
45.73.160.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2015 · 12 yr
- Origin networks
- 1
IRR
Route objects on 45.73.160.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21769 | RADB | MAINT-AS35916 | Jun 13, 2026 |
Whois
Registration for this announcement
- Range
- 45.
73. 160. 0/ 19 - Netname
- CAC-BLOCK11
- 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-45-73-160-0-1
- Parent
- NET-45-0-0-0-0
- Created
- Apr 24, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- Abuse@
colocationamerica. com - Name
- Abuse
- Phone
- +1-800-296-8915
- Handle
- ABUSE7705-ARIN