Data as of Nov 6, 2026
66.119.52.0/22
3 residential-proxy exits · 30 daysMountain West Technologies Corporation
Residential-proxy exits
Proxy exits
3
0.29% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
16 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.119.53.0/24 | 0 | 2 | |
| 66.119.55.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- Bright Data
- FastProxy
- LemonBright
- Proxiware
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.119.53.0/24 since Oct 10, 2026 | AS10947 | Residential | 2 | Mountain West Technologies 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 |
|---|---|---|---|---|---|---|
| 66.119.48.0/20 | 4,096 | CBS-001 | Mountain West Technologies Corporation (CBS-129) · US | Direct Allocation | Nov 17, 2006 | — |
| └ 66.119.52.0/24 | 256 | MWTN-66-119-52-24 | unknown | — | — | — |
| └ 66.119.53.0/24 | 256 | MWTN-NAT-BN | Mountain West Technology Networks (C07626217) · US | Reassigned | Aug 26, 2020 | — |
| └ 66.119.54.1/32 | 1 | CYS-6101-LO | unknown | — | — | — |
| └ 66.119.54.3/32 | 1 | PARAGON-DEV-66-119-54-3-32 | unknown | — | — | — |
| └ 66.119.54.5/32 | 1 | APS-HEALTH-66-119-54-5-32 | unknown | — | — | — |
| └ 66.119.54.8/30 | 4 | NAT-LASERTECH-DIA | unknown | — | — | — |
| └ 66.119.54.12/30 | 4 | MWTN-SPEEDTEST | unknown | — | — | — |
| └ 66.119.54.16/30 | 4 | MILL-LINK-66-119-54-16-30 | unknown | — | — | — |
| └ 66.119.54.20/30 | 4 | NAT-CPR-CEC | unknown | — | — | — |
| └ 66.119.54.24/29 | 8 | NISSAN-66-119-54-24-29 | unknown | — | — | — |
| └ 66.119.54.32/30 | 4 | NAT-DANSPEAS-DIA | unknown | — | — | — |
| └ 66.119.54.36/30 | 4 | NAT-OFTEDAL | unknown | — | — | — |
| └ 66.119.54.40/29 | 8 | PEPSI-66-119-54-40-29 | unknown | — | — | — |
| └ 66.119.54.48/29 | 8 | NAT-NCIA-TERM | unknown | — | — | — |
| └ 66.119.54.56/30 | 4 | NAT-SPOWER-VL214 | unknown | — | — | — |
| └ 66.119.54.64/28 | 16 | CBS-CYS-IRT | unknown | — | — | — |
| └ 66.119.54.80/29 | 8 | NAT-CPR-CITY | unknown | — | — | — |
| └ 66.119.54.88/29 | 8 | KCWY-COLO-66-119-54-88-29 | unknown | — | — | — |
| └ 66.119.54.96/27 | 32 | CPR-CBC-PPPOE-STATIC-POOL-3 | unknown | — | — | — |
| └ 66.119.54.144/29 | 8 | CON-SPOWER-NET2 | unknown | — | — | — |
| └ 66.119.54.152/29 | 8 | NAT-FTCASPAR-CG-DIA | unknown | — | — | — |
| └ 66.119.54.160/27 | 32 | WFI-ASPEN-66-119-54-160-27 | unknown | — | — | — |
| └ 66.119.54.232/29 | 8 | NAT-DISCDOWN-DIA | unknown | — | — | — |
| └ 66.119.54.240/29 | 8 | MILLHOUST-66-119-54-240-29 | unknown | — | — | — |
| └ 66.119.54.248/29 | 8 | NAT-REST-CHURCH-DIA | unknown | — | — | — |
| └ 66.119.55.0/24 | 256 | MWTN-CON-GRL | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 935 | 91% | 14 | |
| Business | 89 | 8.7% | 14 |
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10947 | ARIN | 851 Werner Ct | MNT-CBS-129 | May 14, 2025 |
Whois
Registration for this announcement
- Range
- 66.
119. 48. 0/ 20 - Netname
- CBS-001
- Registrant
- Mountain West Technologies Corporation
- Organization
- Mountain West Technologies Corporation (CBS-129)
- Org address
- 851 Werner Ct, Casper, WY, 82601
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-119-48-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Nov 17, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 17, 2006
- Status
- assigned
Report abuse
Abuse contact
- jblack@
mwtcorp. net - Name
- Black, Josh
- Phone
- +1-307-233-8380
- Handle
- BLACK1037-ARIN