66.91.40.121 - IP Address Lookup

The IP address location of 66.91.40.121 is Waianae 96792, Hawaii (HI), United States (US).

66.91.40.121 is a public IP address that belongs to ASN 20001 which is under the control of Time Warner Cable Internet LLC. The address resides in the IP address range 66.91.0.0 - 66.91.255.255 (CIDR notation: 66.91.0.0/16), and the whole subnet spans a total number of 65,536 individual IP addresses. The prefix 066/8 (66.0.0.0/8) was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in .

66.91.40.121 IP Address Location

Here you will find the approximate IP location for 66.91.40.121 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 Lookupcpe-66-91-40-121.hawaii.res.rr.com
IP Address ASN20001 controlled by Time Warner Cable Internet LLC
IP ISP / OrganizationTime Warner Cable
IP Connection TypeCable/DSL [internet speed test]
IP LocationWaianae 96792, Hawaii (HI), United States (US)
IP Geolocation Latitude21.4570 / 21°27′25″ N
IP Geolocation Longitude-158.1730 / 158°10′22″ W
IP Location TimezonePacific/Honolulu
IP Location Local Time

66.91.40.121 WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 66.91.40.121 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 Range66.91.0.0 - 66.91.255.255
Number of IP Addresses65,536
IP Subnet66.91.0.0/16 [subnet calculator]
IP WHOIS Network NameROADRUNNER-HAWAII2
IP WHOIS Network HandleNET-66-91-0-0-1
IP WHOIS Network TypeDirect Allocation
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net Referencehttps://whois.arin.net/rest/net/NET-66-91-0-0-1
IP WHOIS RegistrantTime Warner Cable Internet LLC (RRWE)
6399 S Fiddlers Green Circle
Greenwood Village CO 80111
United States (US)
https://whois.arin.net/rest/org/RRWE

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.

66.91.40.121 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 66.91.40.121.

    66.91.40.121 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 066.091.040.121 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 Notation1113270393
    Hexadecimal Notation0x425b2879
    Octal Notation010226624171
    Binary Notation 1000010010110110010100001111001
    Dotted-Decimal Notation66.91.40.121
    Dotted-Hexadecimal Notation0x42.0x5b.0x28.0x79
    Dotted-Octal Notation0102.0133.050.0171
    Dotted-Binary Notation01000010.01011011.00101000.01111001

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