Data as of Nov 7, 2026
209.25.244.0/22
6 residential-proxy exits · 30 daysAcenTek
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
34 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 209.25.244.0/24 | 0 | 3 | |
| 209.25.247.0/24 | 0 | 2 | |
| 209.25.245.0/24 | 0 | 1 |
Proxy providers listing exits
- Bright Data
- FastProxy
- LemonBright
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.25.240.0/21 since Oct 2023 | AS11904 | Residential | 18 3 always on | AcenTek | |
| 209.25.240.0/20 since Jun 2023 | AS11904 | Residential | 39 8 always on | AcenTek |
Network & registry
Origin network
AS11904
US
- Name
- AcenTek
- Type
- Internet provider
- Registered
- Feb 2, 1999
- Domain
- acentek.net
- Website
- AcenTek.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.25.244.0/22 | AS11904 | /22 | ARIN | RPKI valid |
| 209.25.240.0/21 | AS11904 | /21 | ARIN | Too specific |
| 209.25.240.0/20 | AS11904 | /20 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11904 | ARIN | 5351 North M-37 | MNT-ATM-53 | Jan 27, 2026 |
Whois
Registration for this announcement
- Range
- 209.
25. 240. 0/ 20 - Netname
- ATM-53
- Registrant
- AcenTek
- Organization
- AcenTek (ATM-53)
- Org address
- 5351 North M-37, Mesick, MI, 49668
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-25-240-0-1
- Parent
- NET-209-0-0-0-0
- Created
- May 22, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- May 22, 2023
- Status
- assigned
Report abuse
Abuse contact
- lwhipkey@
acentek. net - Name
- Systems Administrator
- Phone
- +1-616-895-9911
- Handle
- SYSTE106-ARIN