38.100.204.81 🇺🇸

The public IP address 38.100.204.81 is located in Key Biscayne, Florida, 33149, United States. It is assigned to the ISP Cogent Communications. The address belongs to ASN 174 which is delegated to COGENT-174.
Please have a look at the tables below for full details about 38.100.204.81, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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38.100.204.81 IP Address Location

Reverse IP (PTR)none
ASN174 (COGENT-174)
ISP / OrganizationCogent Communications
IP Connection TypeCable/DSL [internet speed test]
IP LocationKey Biscayne, Florida, 33149, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateFlorida (FL)
IP CityKey Biscayne
IP Postcode33149
IP Latitude25.6928 / 25°41′34″ N
IP Longitude-80.1640 / 80°9′50″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 38.0.0.0/8

IPv4 Address Space Prefix038/8
Regional Internet Registry (RIR)PSINet, Inc.
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.

38.100.204.81 IP Address Representations

CIDR Notation38.100.204.81/32
Decimal Notation644140113
Hexadecimal Notation0x2664cc51
Octal Notation04631146121
Binary Notation 100110011001001100110001010001
Dotted-Decimal Notation38.100.204.81
Dotted-Hexadecimal Notation0x26.0x64.0xcc.0x51
Dotted-Octal Notation046.0144.0314.0121
Dotted-Binary Notation00100110.01100100.11001100.01010001