128.128.77.28 🇺🇸

The public IP address 128.128.77.28 is located in Woods Hole, Massachusetts, 02543, United States. It is assigned to the ISP Woods Hole Oceanographic Institution. The address belongs to ASN 11499 which is delegated to WHOI-WOODSHOLE.
Please have a look at the tables below for full details about 128.128.77.28, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.128.77.28 IP Address Location

Reverse IP (PTR)whoi.edu
ASN11499 (WHOI-WOODSHOLE)
ISP / OrganizationWoods Hole Oceanographic Institution
IP Connection TypeCorporate [internet speed test]
IP LocationWoods Hole, Massachusetts, 02543, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateMassachusetts (MA)
IP CityWoods Hole
IP Postcode02543
IP Latitude41.5226 / 41°31′21″ N
IP Longitude-70.6662 / 70°39′58″ 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.

128.128.77.28 IP Address Representations

CIDR Notation128.128.77.28/32
Decimal Notation2155891996
Hexadecimal Notation0x80804d1c
Octal Notation020040046434
Binary Notation10000000100000000100110100011100
Dotted-Decimal Notation128.128.77.28
Dotted-Hexadecimal Notation0x80.0x80.0x4d.0x1c
Dotted-Octal Notation0200.0200.0115.034
Dotted-Binary Notation10000000.10000000.01001101.00011100