What Is My IP:
54.242.193.41

21.17.0.199

The public IP address 21.17.0.199 is located in United States. It is assigned to the ISP DoD Network Information Center. The address belongs to ASN 0 which is delegated to .
Please have a look at the tables below for full details about 21.17.0.199, or use the IP Lookup tool to find the approximate IP location for any public IP address.

21.17.0.199 IP Address Location

Reverse IP (PTR)none
ASNunknown
ISP / OrganizationDoD Network Information Center
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 21.0.0.0/8

IPv4 Address Space Prefix021/8
Regional Internet Registry (RIR)DDN-RVN
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.

21.17.0.199 IP Address Representations

CIDR Notation21.17.0.199/32
Decimal Notation353435847
Hexadecimal Notation0x151100c7
Octal Notation02504200307
Binary Notation 10101000100010000000011000111
Dotted-Decimal Notation21.17.0.199
Dotted-Hexadecimal Notation0x15.0x11.0x00.0xc7
Dotted-Octal Notation025.021.00.0307
Dotted-Binary Notation00010101.00010001.00000000.11000111

21.17.0.199 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 21.17.0.199.

  • 21.17.o.199

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