Data as of Nov 7, 2026
128.105.0.0/16
3 residential-proxy exits · 30 daysUniversity of Wisconsin Madison
Residential-proxy exits
Proxy exits
3
<0.01% of its addresses · 30 days
Always-on exits
2
67% of its exits
Spread
1 of 256
/24s with at least one exit
Providers
5
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
487 observations
Proxy providers listing exits
- DataImpulse
- FuseProxy
- Proxmint
- Proxy4U
- Q2IP
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 128.105.68.0/23 | AS59 | Business | University of Wisconsin Madison |
Network & registry
Origin network
AS59
US
- Name
- University of Wisconsin Madison
- Type
- Education
- Registered
- Jan 21, 1986
- Domain
- wisc.edu
- Website
- www.wisc.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 128.
105. 0. 0/ 16 - Netname
- WISC
- Registrant
- University of Wisconsin Madison
- Organization
- University of Wisconsin Madison (UWM-3-Z)
- Org address
- 1210 W Dayton, Madison, WI, 53706
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-105-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Feb 4, 1986
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 4, 1986
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wisc. edu - Name
- University of Wisconsin Madison Abuse POC
- Phone
- +1-608-264-4357
- Handle
- UWMAP-ARIN