129.115.100.121 🇺🇸

The public IP address 129.115.100.121 is located in San Antonio, Texas, 78249, United States. It is assigned to the ISP University of Texas at San Antonio. The address belongs to ASN 27594 which is delegated to UTSA.
Please have a look at the tables below for full details about 129.115.100.121, or use the IP Lookup tool to find the approximate IP location for any public IP address.

Trace an Email Address

129.115.100.121 IP Address Location

Reverse IP (PTR)none
ASN27594 (UTSA)
ISP / OrganizationUniversity of Texas at San Antonio
IP Connection TypeCable/DSL [internet speed test]
IP LocationSan Antonio, Texas, 78249, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateTexas (TX)
IP CitySan Antonio
IP Postcode78249
IP Latitude29.5652 / 29°33′54″ N
IP Longitude-98.6145 / 98°36′52″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 129.0.0.0/8

IPv4 Address Space Prefix129/8
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.

129.115.100.121 IP Address Representations

CIDR Notation129.115.100.121/32
Decimal Notation2171823225
Hexadecimal Notation0x81736479
Octal Notation020134662171
Binary Notation10000001011100110110010001111001
Dotted-Decimal Notation129.115.100.121
Dotted-Hexadecimal Notation0x81.0x73.0x64.0x79
Dotted-Octal Notation0201.0163.0144.0171
Dotted-Binary Notation10000001.01110011.01100100.01111001