128.103.224.7 🇺🇸

The public IP address 128.103.224.7 is located in Arlington, Massachusetts, 02474, 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 128.103.224.7, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.103.224.7 IP Address Location

Reverse IP (PTR)dhcp-128-103-224-7.harvard.edu
ASN1742 (HARVARD-UNIV)
ISP / OrganizationHarvard University
IP Connection TypeCable/DSL [internet speed test]
IP LocationArlington, Massachusetts, 02474, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateMassachusetts (MA)
IP CityArlington
IP Postcode02474
IP Latitude42.4188 / 42°25′7″ N
IP Longitude-71.1557 / 71°9′20″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 128.0.0.0/8

IPv4 Address Space Prefix128/8
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.

128.103.224.7 IP Address Representations

CIDR Notation128.103.224.7/32
Decimal Notation2154291207
Hexadecimal Notation0x8067e007
Octal Notation020031760007
Binary Notation10000000011001111110000000000111
Dotted-Decimal Notation128.103.224.7
Dotted-Hexadecimal Notation0x80.0x67.0xe0.0x07
Dotted-Octal Notation0200.0147.0340.07
Dotted-Binary Notation10000000.01100111.11100000.00000111