What Is My IP:
54.161.71.87

128.121.157.55

The public IP address 128.121.157.55 is located in United States. It is assigned to the ISP NTT America. The address belongs to ASN 2914 which is delegated to NTT America, Inc.
Please have a look at the tables below for full details about 128.121.157.55, or use the IP Lookup tool to find the approximate IP location for any public IP address.

128.121.157.55 IP Address Location

Reverse IP (PTR)none
ASN2914 (NTT America, Inc.)
ISP / OrganizationNTT America
IP Connection TypeCable/DSL [internet speed test]
IP LocationUnited States
IP ContinentNorth America
IP CountryUnited States (US)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude37.7510 / 37°45′3″ N
IP Longitude-97.8220 / 97°49′19″ W
IP Timezoneunknown
IP Local Timen/a

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.

128.121.157.55 IP Address Representations

CIDR Notation128.121.157.55/32
Decimal Notation2155453751
Hexadecimal Notation0x80799d37
Octal Notation020036316467
Binary Notation10000000011110011001110100110111
Dotted-Decimal Notation128.121.157.55
Dotted-Hexadecimal Notation0x80.0x79.0x9d.0x37
Dotted-Octal Notation0200.0171.0235.067
Dotted-Binary Notation10000000.01111001.10011101.00110111

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