198.59.7.19
An address in Boulder, Colorado, United States, used by University of Colorado Boulder, announced by University of Colorado at Boulder (AS104). It's a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Boulder
- Region
- Colorado
- Postal code
- 80310
- Country
- United States
- Continent
- North America
- Coordinates
- 40.0150, -105.2706
- Timezone
- America/Denver
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- University of Colorado Boulder
- Domain
- colorado.edu
- Type
- Education
- Registered in
- United States
- AS number
- AS104
- Name
- University of Colorado at Boulder
- Prefix
- 198.59.7.0/24
- RPKI
- Not found
- Type
- Education
- Domain
- colorado.edu
- Registered in
- United States
- Name
- University of Colorado Boulder
- Network name
- CU-IBG-RMT
- Organization
- UCB-2-Z
- Status
- allocation
- Registry
- ARIN
- Domain
- colorado.edu
- Abuse
- abuse@colorado.edu
- Name
- Abuse
- abuse@colorado.edu
- Phone
- +1-303-735-4357
- Address
- Information Technology Services, 3645 Marine Street, Boulder, CO, 80309-0455
- Network
- 198.59.7.0-198.59.7.255
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
- 301
- 80 redirect
- https://198.59.7.19/
- 80 server
- nginx/1.20.1
- 80 title
- 301 Moved Permanently
- 80 seen
- 2026-08-10 to 2026-10-30
- 443 status
- 400
- 443 server
- nginx/1.26.3
- 443 TLS
- TLSv1.3
- 443 certificate
- csfinance.colorado.edu
- 443 issuer
- C=US, O=Let's Encrypt, CN=YE1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-03 to 2026-10-27
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