12.129.177.91 🇺🇸

The public IP address 12.129.177.91 is located in United States. It is assigned to the ISP AT&T Business and sub-delegated to Atc Ip LLC. The address belongs to ASN 22840 which is delegated to ATC-IP-LLC.
Please have a look at the tables below for full details about 12.129.177.91, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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12.129.177.91 IP Address Location

Reverse IP (PTR)none
ASN22840 (ATC-IP-LLC)
ISPAT&T Business
OrganizationAtc Ip LLC
IP Connection TypeCorporate [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 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.

12.129.177.91 IP Address Representations

CIDR Notation12.129.177.91/32
Decimal Notation209826139
Hexadecimal Notation0x0c81b15b
Octal Notation01440330533
Binary Notation 1100100000011011000101011011
Dotted-Decimal Notation12.129.177.91
Dotted-Hexadecimal Notation0x0c.0x81.0xb1.0x5b
Dotted-Octal Notation014.0201.0261.0133
Dotted-Binary Notation00001100.10000001.10110001.01011011