What Is My IP:

The public IP address is located in United States. It is assigned to the ISP Facebook. The address belongs to ASN 32934 which is delegated to Facebook, Inc.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)66-220-144-144.mail-mail.facebook.com
ASN32934 (Facebook, Inc.)
ISP / OrganizationFacebook
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 Timezoneunknown
IP Local Timen/a

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix066/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

  • 66-220-144-144.mail-mail.facebook.com
  • 66-220-144-144.outmail.facebook.com

Find all Reverse IP Hosts for IP Address Representations

CIDR Notation66.220.144.144/32
Decimal Notation1121751184
Hexadecimal Notation0x42dc9090
Octal Notation010267110220
Binary Notation 1000010110111001001000010010000
Dotted-Decimal Notation66.220.144.144
Dotted-Hexadecimal Notation0x42.0xdc.0x90.0x90
Dotted-Octal Notation0102.0334.0220.0220
Dotted-Binary Notation01000010.11011100.10010000.10010000

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