204.145.72.4 🇺🇸

The public IP address 204.145.72.4 is located in Chicago, Illinois, 60616, United States. It is assigned to the ISP Atlantic Metro Communications. The address belongs to ASN 29838 which is delegated to AMC.
Please have a look at the tables below for full details about 204.145.72.4, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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204.145.72.4 IP Address Location

Reverse IP (PTR)none
ASN29838 (AMC)
ISP / OrganizationAtlantic Metro Communications
IP Connection TypeCorporate [internet speed test]
IP LocationChicago, Illinois, 60616, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateIllinois (IL)
IP CityChicago
IP Postcode60616
IP Latitude41.8486 / 41°50′54″ N
IP Longitude-87.6288 / 87°37′43″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 204.0.0.0/8

IPv4 Address Space Prefix204/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

204.145.72.4 IP Address Representations

CIDR Notation204.145.72.4/32
Decimal Notation3432073220
Hexadecimal Notation0xcc914804
Octal Notation031444244004
Binary Notation11001100100100010100100000000100
Dotted-Decimal Notation204.145.72.4
Dotted-Hexadecimal Notation0xcc.0x91.0x48.0x04
Dotted-Octal Notation0314.0221.0110.04
Dotted-Binary Notation11001100.10010001.01001000.00000100