66.111.4.87 - IP Address Lookup

The IP address location of 66.111.4.87 is New York 10013, New York (NY), United States (US).

66.111.4.87 is a public IP address that belongs to ASN 11403 which is under the control of NYI. The address resides in the IP address range 66.111.0.0 - 66.111.15.255 (CIDR notation: 66.111.0.0/20), and the whole subnet spans a total number of 4,096 individual IP addresses. The prefix 066/8 (66.0.0.0/8) was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in .

66.111.4.87 IP Address Location

Here you will find the approximate IP geolocation for 66.111.4.87 as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookupwww.fastmailusercontent.com
IP Address ASN11403 controlled by NYI
IP ISP / OrganizationNYI
IP Connection TypeCorporate [internet speed test]
IP Location ContinentNorth America
IP Location CountryUnited States (US)
IP Location StateNew York (NY)
IP Location CityNew York
IP Location Postcode10013
IP Location Latitude40.7214 / 40°43′17″ N
IP Location Longitude-74.0052 / 74°0′18″ W
IP Location TimezoneAmerica/New_York
IP Location Local Time

66.111.4.87 WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 66.111.4.87 which shows who is responsible for the corresponding IP subnet. Use our WHOIS IP Lookup tool to find the IP WHOIS record for any IPv4 or IPv6 address.

IP Address Range66.111.0.0 - 66.111.15.255
Number of IP Addresses4,096
IP Subnet66.111.0.0/20 [subnet calculator]
IP WHOIS Network NameNYIC-2BLK
IP WHOIS Network HandleNET-66-111-0-0-1
IP WHOIS Network TypeDirect Allocation
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net Referencehttps://whois.arin.net/rest/net/NET-66-111-0-0-1
IP WHOIS RegistrantNYI (NHL-79)
100 William Street, Suite 318
New York NY 10038
United States (US)
https://whois.arin.net/rest/org/NHL-79

IANA IPv4 Address Space Allocation for Subnet 66.0.0.0/8

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

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
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

66.111.4.87 Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address 66.111.4.87.

  • www.fastmailusercontent.com

66.111.4.87 IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like 066.111.004.087 or 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation1114571863
Hexadecimal Notation0x426f0457
Octal Notation010233602127
Binary Notation 1000010011011110000010001010111
Dotted-Decimal Notation66.111.4.87
Dotted-Hexadecimal Notation0x42.0x6f.0x04.0x57
Dotted-Octal Notation0102.0157.04.0127
Dotted-Binary Notation01000010.01101111.00000100.01010111

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