What Is My IP:
35.153.73.72

16.81.0.5

The public IP address 16.81.0.5 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 AT&T Services, Inc.
Please have a look at the tables below for full details about 16.81.0.5, or use the IP Lookup tool to find the approximate IP location for any public IP address.

16.81.0.5 IP Address Location

Reverse IP (PTR)none
ASN13979 (AT&T Services, Inc.)
ISP / OrganizationAT&T Internet Services
IP Connection TypeCable/DSL [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 16.0.0.0/8

IPv4 Address Space Prefix016/8
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.

16.81.0.5 IP Address Representations

CIDR Notation16.81.0.5/32
Decimal Notation273743877
Hexadecimal Notation0x10510005
Octal Notation02024200005
Binary Notation 10000010100010000000000000101
Dotted-Decimal Notation16.81.0.5
Dotted-Hexadecimal Notation0x10.0x51.0x00.0x05
Dotted-Octal Notation020.0121.00.05
Dotted-Binary Notation00010000.01010001.00000000.00000101

16.81.0.5 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 16.81.0.5.

  • 16.81.o.5

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