12.130.28.213 🇺🇸

The public IP address 12.130.28.213 is located in Boston, Massachusetts, 02127, United States. It is assigned to the ISP AT&T Business and sub-delegated to AT&T Enhanced Network Services. The address belongs to ASN 17225 which is delegated to ATT-CERFNET-BLOCK.
Please have a look at the tables below for full details about 12.130.28.213, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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12.130.28.213 IP Address Location

Reverse IP (PTR)none
ASN17225 (ATT-CERFNET-BLOCK)
ISPAT&T Business
OrganizationAT&T Enhanced Network Services
IP Connection TypeCable/DSL [internet speed test]
IP LocationBoston, Massachusetts, 02127, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateMassachusetts (MA)
IP CityBoston
IP Postcode02127
IP Latitude42.3364 / 42°20′11″ N
IP Longitude-71.0326 / 71°1′57″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 12.0.0.0/8

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
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.

12.130.28.213 IP Address Representations

CIDR Notation12.130.28.213/32
Decimal Notation209853653
Hexadecimal Notation0x0c821cd5
Octal Notation01440416325
Binary Notation 1100100000100001110011010101
Dotted-Decimal Notation12.130.28.213
Dotted-Hexadecimal Notation0x0c.0x82.0x1c.0xd5
Dotted-Octal Notation014.0202.034.0325
Dotted-Binary Notation00001100.10000010.00011100.11010101