Data as of Nov 9, 2026
66.206.160.0/20
3 residential-proxy exits · 30 daysCorporate West Computer Systems, Inc.
Residential-proxy exits
Proxy exits
3
0.07% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
15
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
906 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.206.175.0/24 | 0 | 2 | |
| 66.206.161.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- CliProxy
- ColaProxy
- EnigmaProxy
- FLEETPROXY
- FastProxy
- LudaxProxy
- NovaProxy
- PROXYSCRAPE
- Proxiware
- ProxyEmpire
- RainProxy
- SPYDERPROXY_PREMIUM
- VantageProxies
- ZENPROXY_LITE
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.206.173.0/24 since Sep 2019 | AS16509 | Hosting | Corporate West Computer Systems, Inc. |
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 |
|---|---|---|---|---|---|---|
| 66.206.160.0/20 | 4,096 | CORPWEST-1 | Corporate West Computer Systems, Inc. (CWCS-2) · US | Direct Allocation | Dec 11, 2001 | abuse@ |
| └ 66.206.161.144/30 | 4 | FLYING-DRAGON-01 | unknown | — | — | — |
| └ 66.206.162.16/30 | 4 | FREE-WOLF-01 | unknown | — | — | — |
| └ 66.206.162.192/26 | 64 | MAKESBRIDGE-3 | unknown | — | — | — |
| └ 66.206.163.12/30 | 4 | PARK-NOTICE-01 | unknown | — | — | — |
| └ 66.206.163.152/29 | 8 | VALLEY-RELO-01 | unknown | — | — | — |
| └ 66.206.167.232/30 | 4 | POLAR-BEAR-01 | unknown | — | — | — |
| └ 66.206.168.0/26 | 64 | MAKESBRIDGE-2 | unknown | — | — | — |
| └ 66.206.168.236/30 | 4 | RADAR-SELECT-01 | unknown | — | — | — |
| └ 66.206.172.120/29 | 8 | TURNER-DESIGNS-01 | unknown | — | — | — |
| └ 66.206.172.128/26 | 64 | MAKESBRIDGE-1 | unknown | — | — | — |
| └ 66.206.172.228/30 | 4 | SELECTION-MADE-01 | unknown | — | — | — |
| └ 66.206.174.64/26 | 64 | MAKESBRIDGE-4 | unknown | — | — | — |
| └ 66.206.174.152/30 | 4 | TIME-SELECT-01 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 3,840 | 94% | 2 | |
| Hosting | 256 | 6.3% | 1 |
Network & registry
Origin network
AS13917
US
- Name
- Corporate West Computer Systems, Inc.
- Type
- Business
- Registered
- Sep 15, 1999
- Domain
- corpwest.com
- Website
- www.corpwest.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.206.160.0/20 | AS13917 | /20 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13917 | RADB | Netmagic | MAINT-AS13917 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 66.206.175.0/24 | AS13917 | RADB | Netmagic | MAINT-AS13917 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
206. 160. 0/ 20 - Netname
- CORPWEST-1
- Registrant
- Corporate West Computer Systems, Inc.
- Organization
- Corporate West Computer Systems, Inc. (CWCS-2)
- Org address
- 307 Orchard City Drive, Campbell, CA, 95008
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-206-160-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Dec 11, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 11, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
corpwest. com - Name
- Abuse
- Phone
- +1-408-374-9746
- Handle
- ABUSE1641-ARIN