15.1.243.207 🇺🇸

The public IP address 15.1.243.207 is located in United States. It is assigned to the ISP AT&T Internet Services. The address belongs to ASN 13979 which is delegated to ATT-IPFR.
Please have a look at the tables below for full details about 15.1.243.207, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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15.1.243.207 IP Address Location

Reverse IP (PTR)none
ASN13979 (ATT-IPFR)
ISP / OrganizationAT&T Internet Services
IP Connection TypeCable/DSL [internet speed test]
IP LocationUnited States
IP ContinentNorth America
IP Country🇺🇸 United 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 TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 15.0.0.0/8

IPv4 Address Space Prefix015/8
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.

15.1.243.207 IP Address Representations

CIDR Notation15.1.243.207/32
Decimal Notation251786191
Hexadecimal Notation0x0f01f3cf
Octal Notation01700371717
Binary Notation 1111000000011111001111001111
Dotted-Decimal Notation15.1.243.207
Dotted-Hexadecimal Notation0x0f.0x01.0xf3.0xcf
Dotted-Octal Notation017.01.0363.0317
Dotted-Binary Notation00001111.00000001.11110011.11001111

15.1.243.207 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 15.1.243.207.

  • 15.I.243.207
  • 15.l.243.207