Data as of Nov 9, 2026
66.135.64.0/21
5 residential-proxy exits · 30 daysMontana Sky Networks, Inc.
Residential-proxy exits
Proxy exits
5
0.24% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
13
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
653 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 66.135.65.0/24 | 0 | 3 | |
| 66.135.64.0/24 | 0 | 1 | |
| 66.135.71.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ColaProxy
- FastProxy
- FloppyData
- LemonBright
- Novada
- ProxyWing
- Thordata
- ThunderProxy
- VitalExclusive
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 | |
|---|---|---|---|---|
| Residential | 1,792 | 88% | 2 | |
| Internet provider | 256 | 13% | 1 |
Network & registry
Origin network
AS18897
US
- Name
- Montana Sky Networks, Inc.
- Type
- Internet provider
- Registered
- Jan 19, 2007
- Domain
- montanasky.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2021
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18897 | RADB | Montana Sky Networks, Inc. | MAINT-AS20119 | May 27, 2026 |
Whois
Registration for this announcement
- Range
- 66.
135. 64. 0/ 19 - Netname
- MONTANASKYNET
- Registrant
- Montana Sky Networks, Inc.
- Organization
- Montana Sky Networks, Inc. (MSN-15)
- Org address
- 1286 Burns Way, Kalispell, MT, 59901
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-135-64-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Mar 17, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 17, 2005
- Status
- assigned
Report abuse
Abuse contact
- noc@
montanasky. net - Name
- MontanaSky Network Opperations Center
- Phone
- +1-406-257-9705
- Handle
- MNOC4-ARIN