What Is My IP:
3.227.233.78

129.251.28.221

The public IP address 129.251.28.221 is located in United States. It is assigned to the ISP US Department of Defense Network. The address belongs to ASN 27064 which is delegated to DoD Network Information Center.
Please have a look at the tables below for full details about 129.251.28.221, or use the IP Lookup tool to find the approximate IP location for any public IP address.

129.251.28.221 IP Address Location

Reverse IP (PTR)none
ASN27064 (DoD Network Information Center)
ISP / OrganizationUS Department of Defense Network
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 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.

129.251.28.221 IP Address Representations

CIDR Notation129.251.28.221/32
Decimal Notation2180717789
Hexadecimal Notation0x81fb1cdd
Octal Notation020176616335
Binary Notation10000001111110110001110011011101
Dotted-Decimal Notation129.251.28.221
Dotted-Hexadecimal Notation0x81.0xfb.0x1c.0xdd
Dotted-Octal Notation0201.0373.034.0335
Dotted-Binary Notation10000001.11111011.00011100.11011101

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