IPv4 address
144.92.20.213
An address in Madison, Wisconsin, United States, announced by University of Wisconsin Madison (AS59). It's a VPN exit and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Madison
- Region
- Wisconsin
- Postal code
- 53706
- Country
- United States
- Continent
- North America
- Coordinates
- 43.0731, -89.4012
- Timezone
- America/Chicago
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- University of Wisconsin Madison
- Domain
- wisc.edu
- Type
- Education
- Registered in
- United States
- AS number
- AS59
- Name
- University of Wisconsin Madison
- Prefix
- 144.92.0.0/16
- RPKI
- Valid
- Type
- Education
- Domain
- wisc.edu
- Registered in
- United States
- Name
- University of Wisconsin Madison
- Network name
- UWMSN-NET-3
- Organization
- UWM-3
- Status
- allocation
- Registry
- ARIN
- Domain
- wisc.edu
- Abuse
- abuse@wisc.edu
- Name
- University of Wisconsin Madison Abuse POC
- abuse@wisc.edu
- Phone
- +1-608-264-4357
- Address
- 1210 W Dayton Street, Madison, WI, 53706
- Network
- 144.92.0.0-144.92.255.255
Not seen inIP RWHOIS
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 80 status
- 503
- 80 title
- Application Blocked
- 80 seen
- 2026-08-09 to 2026-10-22
- 443 status
- 302
- 443 redirect
- /global-protect/login.esp
- 443 TLS
- TLSv1.3
- 443 certificate
- vpn.wisc.edu · University of Wisconsin-Madison
- 443 issuer
- C=US, O=Internet2, CN=InCommon RSA Server CA 2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-08 to 2026-10-31
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