IPv4 lookup
128.138.151.123
Geolocation and network intelligence for Boulder, US.
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- PTR reverse DNS
- Block 128.138.151.0/24
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
128.138.151.123
cu-ketch-128.138.151.123.colorado.edu
Boulder, US
USBouldercu-ketch-128.138.151.123.colorado.eduAS104 COLORADO-AS
Timezone · America/Denver
40.0074, -105.2663
Location
- Country
- United States (US)
- City
- Boulder
- State / region
- Colorado
- Continent
- North America
- Postcode
- 80503
- 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)
- cu-ketch-128.138.151.123.colorado.edu
Neighbors
Other addresses in the same /24 block
119128.138.151.119cu-ketch-128.138.151.119.colorado.eduUS120128.138.151.120cu-ketch-128.138.151.120.colorado.eduUS121128.138.151.121cu-ketch-128.138.151.121.colorado.eduUS122128.138.151.122cu-ketch-128.138.151.122.colorado.eduUS123128.138.151.123cu-ketch-128.138.151.123.colorado.eduBoulder, US124128.138.151.124cu-ketch-128.138.151.124.colorado.eduUS125128.138.151.125cu-ketch-128.138.151.125.colorado.eduUS126128.138.151.126cu-ketch-128.138.151.126.colorado.eduUS127128.138.151.127cu-ketch-128.138.151.127.colorado.eduUS
View all 256 in 128.138.151.0/24