IPv4 lookup
128.103.171.137
Geolocation and network intelligence for Cambridge, US.
- Live API lookup
- PTR reverse DNS
- Block 128.103.171.0/24
- 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
128.103.171.137
dhcp-128-103-171-137.gsd.harvard.edu
Cambridge, US
USCambridgedhcp-128-103-171-137.gsd.harvard.eduAS1742 HARVARD-UNIV
Timezone · America/New_York
42.3651, -71.1045
Location
- Country
- US
- City
- Cambridge
- State / region
- Massachusetts
- Continent
- North America
- Postcode
- 02138
- 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)
- dhcp-128-103-171-137.gsd.harvard.edu
Neighbors
Other addresses in the same /24 block
133128.103.171.133dhcp-128-103-171-133.gsd.harvard.edu—134128.103.171.134dhcp-128-103-171-134.gsd.harvard.edu—135128.103.171.135dhcp-128-103-171-135.gsd.harvard.edu—136128.103.171.136dhcp-128-103-171-136.gsd.harvard.edu—137128.103.171.137dhcp-128-103-171-137.gsd.harvard.eduCambridge, US138128.103.171.138dhcp-128-103-171-138.gsd.harvard.edu—139128.103.171.139dhcp-128-103-171-139.gsd.harvard.edu—140128.103.171.140dhcp-128-103-171-140.gsd.harvard.edu—141128.103.171.141dhcp-128-103-171-141.gsd.harvard.edu—
View all 256 in 128.103.171.0/24