IPv4 lookup
128.103.138.45
Geolocation and network intelligence for Cambridge, US.
- Live API lookup
- PTR reverse DNS
- Block 128.103.138.0/24
- Map & neighbors
Jump to an IP or range
IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
128.103.138.45
medlj.hrca.harvard.edu
Cambridge, US
USCambridgemedlj.hrca.harvard.eduAS1742 HARVARD-UNIV
Timezone · America/New_York
42.3651, -71.1045
Location
- Country
- US
- City
- Cambridge
- State / region
- Massachusetts
- Continent
- North America
- Postcode
- 02026
- Timezone
- America/New_York
- Coordinates
- 42.3651, -71.1045
Organization
- Name
- Harvard University
- Website
- —
ASN
- Number & name
- AS1742 HARVARD-UNIV
- Domain
- harvard.edu
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- medlj.hrca.harvard.edu
Neighbors
Other addresses in the same /24 block
41128.103.138.41—42128.103.138.42isdir.hrca.harvard.edu—43128.103.138.43pharm1.hrca.harvard.edu—44128.103.138.44adm13.hrca.harvard.edu—45128.103.138.45medlj.hrca.harvard.eduCambridge, US46128.103.138.46physio.hrca.harvard.edu—47128.103.138.47hslportal.hrca.harvard.edu—48128.103.138.48itportal.hsl.harvard.edu—49128.103.138.49hcbs.hsl.harvard.edu—
View all 256 in 128.103.138.0/24