Data as of Nov 14, 2026
141.219.243.0/24
7 residential-proxy exits · 30 daysMichigan Technological University
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Providers
3
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
66 observations
Proxy providers listing exits
- ColaProxy
- Proxy302
- Thordata
Network & registry
Announced by
Covering announcement 141.219.0.0/16
- Prefix
- 141.219.0.0/16
- Announced by
- AS62618 Michigan Technological University
- Type
- Business
- Proxy exits
- 270
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- MTU
- Registrant
- Michigan Technological University
- RIR
- ARIN
Origin network
AS62618
US
- Name
- Michigan Technological University
- Type
- Education
- Registered
- Jul 23, 2013
- Domain
- mtu.edu
- Website
- www.mtu.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 141.219.0.0/16
141.219.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- May 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 141.219.0.0/16 | AS62618 | /16 | ARIN | RPKI valid |
IRR
Route objects on 141.219.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62618 | RADB | Michigan Technological University | MAINT-AS237 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 141.
219. 0. 0/ 16 - Netname
- MTU
- Registrant
- Michigan Technological University
- Organization
- Michigan Technological University (MTU-Z)
- Org address
- 1400 Townsend Dr, Houghton, MI, 49931-1295
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-141-219-0-0-1
- 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
- dns-admin@
mtu. edu - Name
- DNS Admin
- Phone
- +1-906-487-1111
- Handle
- ZM11-ARIN