Data as of Nov 4, 2026
141.209.55.0/24
1 residential-proxy exit · 30 daysCentral Michigan University
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
4 observations
Proxy providers listing exits
- AnyIP
- Shifter
Network & registry
Announced by
Covering announcement 141.209.0.0/16
- Prefix
- 141.209.0.0/16
- Announced by
- AS27274 Central Michigan University
- Type
- Business
- Proxy exits
- 3
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- CMICH-NET
- Registrant
- Central Michigan University
- RIR
- ARIN
Origin network
AS27274
US
- Name
- Central Michigan University
- Type
- Education
- Registered
- Feb 5, 2003
- Domain
- cmich.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 141.209.0.0/16
141.209.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 141.209.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27274 | RADB | Central Michigan University | MAINT-AS27274 | Feb 17, 2025 |
Whois
Registration for this announcement
- Range
- 141.
209. 0. 0/ 16 - Netname
- CMICH-NET
- Registrant
- Central Michigan University
- Organization
- Central Michigan University (CMU-Z)
- Org address
- Information Technology, Mount Pleasant, MI, 48859
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-141-209-0-0-1
- Parent
- NET-141-0-0-0-0
- Created
- Aug 2, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 2, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cmich. edu - Name
- Abuse Contact
- Phone
- +1-989-774-3611
- Handle
- ABUSE164-ARIN