IPv4 lookup
128.138.8.42
Geolocation and network intelligence for Boulder, US.
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
128.138.8.42
Boulder, US
USBoulderAS104 COLORADO-AS
Timezone · America/Denver
40.0074, -105.2663
Location
- Country
- United States (US)
- City
- Boulder
- State / region
- Colorado
- Continent
- North America
- Postcode
- 80310
- Timezone
- America/Denver
- Coordinates
- 40.0074, -105.2663
Organization
- Name
- University of Colorado at Boulder
- Website
- —
ASN
- Number & name
- AS104 COLORADO-AS
- Domain
- colorado.edu
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
38128.138.8.38Boulder, US39128.138.8.39Boulder, US40128.138.8.40Boulder, US41128.138.8.41Boulder, US42128.138.8.42Boulder, US43128.138.8.43Boulder, US44128.138.8.44Boulder, US45128.138.8.45Boulder, US46128.138.8.46Boulder, US
View all 256 in 128.138.8.0/24