131.142.198.127 🇺🇸

The public IP address 131.142.198.127 is located in Cambridge, Massachusetts, 02140, United States. It is assigned to the ISP Harvard University. The address belongs to ASN 1742 which is delegated to HARVARD-UNIV.
Please have a look at the tables below for full details about 131.142.198.127, or use the IP Lookup tool to find the approximate IP location for any public IP address.

Trace an Email Address

131.142.198.127 IP Address Location

Reverse IP (PTR)ds9.cfa.harvard.edu
ASN1742 (HARVARD-UNIV)
ISP / OrganizationHarvard University
IP Connection TypeCable/DSL [internet speed test]
IP LocationCambridge, Massachusetts, 02140, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateMassachusetts (MA)
IP CityCambridge
IP Postcode02140
IP Latitude42.3907 / 42°23′26″ N
IP Longitude-71.1349 / 71°8′5″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 131.0.0.0/8

IPv4 Address Space Prefix131/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

131.142.198.127 IP Address Representations

CIDR Notation131.142.198.127/32
Decimal Notation2207172223
Hexadecimal Notation0x838ec67f
Octal Notation020343543177
Binary Notation10000011100011101100011001111111
Dotted-Decimal Notation131.142.198.127
Dotted-Hexadecimal Notation0x83.0x8e.0xc6.0x7f
Dotted-Octal Notation0203.0216.0306.0177
Dotted-Binary Notation10000011.10001110.11000110.01111111