What Is My IP:
54.158.199.217

168.81.0.0

The public IP address 168.81.0.0 is located in Chicago, Illinois, 60602, United States. It is assigned to the ISP Revolution Avenue. The address belongs to ASN 174 which is delegated to Cogent Communications.
Please have a look at the tables below for full details about 168.81.0.0, or use the IP Lookup tool to find the approximate IP location for any public IP address.

168.81.0.0 IP Address Location

Reverse IP (PTR)none
ASN174 (Cogent Communications)
ISP / OrganizationRevolution Avenue
IP Connection TypeCable/DSL [internet speed test]
IP LocationChicago, Illinois, 60602, United States
IP ContinentNorth America
IP CountryUnited States (US)
IP StateIllinois (IL)
IP CityChicago
IP Postcode60602
IP Latitude41.8483 / 41°50′53″ N
IP Longitude-87.6517 / 87°39′6″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 168.0.0.0/8

IPv4 Address Space Prefix168/8
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.

168.81.0.0 IP Address Representations

CIDR Notation168.81.0.0/32
Decimal Notation2823880704
Hexadecimal Notation0xa8510000
Octal Notation025024200000
Binary Notation10101000010100010000000000000000
Dotted-Decimal Notation168.81.0.0
Dotted-Hexadecimal Notation0xa8.0x51.0x00.0x00
Dotted-Octal Notation0250.0121.00.00
Dotted-Binary Notation10101000.01010001.00000000.00000000

168.81.0.0 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 168.81.0.0.

  • 168.81.0.o
  • 168.81.o.0
  • 168.81.o.o

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