What Is My IP:

The public IP address is located in United States. It is assigned to the ISP AT&T Services and sub-delegated to Responsys. The address belongs to ASN 21621 which is delegated to Responsys Inc.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)om-responsys-trans.rsys1.com
ASN21621 (Responsys Inc.)
ISPAT&T Services
IP Connection TypeCorporate [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

IPv4 Address Space Prefix012/8
Regional Internet Registry (RIR)AT&T Bell Laboratories
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
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. Reverse IP Lookup IP Address Representations

CIDR Notation12.130.138.66/32
Decimal Notation209881666
Hexadecimal Notation0x0c828a42
Octal Notation01440505102
Binary Notation 1100100000101000101001000010
Dotted-Decimal Notation12.130.138.66
Dotted-Hexadecimal Notation0x0c.0x82.0x8a.0x42
Dotted-Octal Notation014.0202.0212.0102
Dotted-Binary Notation00001100.10000010.10001010.01000010

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