71.237.209.137 - IP Address Lookup

The IP address location of 71.237.209.137 is Portland 97201, Oregon (OR), United States (US).

71.237.209.137 is a public IP address that belongs to ASN 7922 which is under the control of Comcast Cable Communications, LLC. The address resides in the IP address range 71.224.0.0 - 71.239.255.255 (CIDR notation: 71.224.0.0/12), and the whole subnet spans a total number of 1,048,576 individual IP addresses. The prefix 071/8 (71.0.0.0/8) was allocated to ARIN by the Internet Assigned Numbers Authority (IANA) in .

71.237.209.137 IP Address Location

Here you will find the approximate IP location for 71.237.209.137 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 Lookupc-71-237-209-137.hsd1.or.comcast.net
IP Address ASN7922 controlled by Comcast Cable Communications, LLC
IP ISP / OrganizationComcast Cable
IP Connection TypeCable/DSL [internet speed test]
IP LocationPortland 97201, Oregon (OR), United States (US)
IP Geolocation Latitude45.5073 / 45°30′26″ N
IP Geolocation Longitude-122.6932 / 122°41′35″ W
IP Location TimezoneAmerica/Los_Angeles
IP Location Local Time

71.237.209.137 WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 71.237.209.137 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 Range71.224.0.0 - 71.239.255.255
Number of IP Addresses1,048,576
IP Subnet71.224.0.0/12 [subnet calculator]
IP WHOIS Network NameJUMPSTART-5
IP WHOIS Network HandleNET-71-224-0-0-1
IP WHOIS Network TypeDirect Allocation
ASNAS7922
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net Referencehttps://whois.arin.net/rest/net/NET-71-224-0-0-1
IP WHOIS RegistrantComcast Cable Communications, LLC (CCCS)
1800 Bishops Gate Blvd
Mt Laurel NJ 08054
United States (US)
https://whois.arin.net/rest/org/CCCS

IANA IPv4 Address Space Allocation for Subnet 71.0.0.0/8

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 Prefix071/8
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.

71.237.209.137 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 71.237.209.137.

    71.237.209.137 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 071.237.209.137 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 Notation1206768009
    Hexadecimal Notation0x47edd189
    Octal Notation010773350611
    Binary Notation 1000111111011011101000110001001
    Dotted-Decimal Notation71.237.209.137
    Dotted-Hexadecimal Notation0x47.0xed.0xd1.0x89
    Dotted-Octal Notation0107.0355.0321.0211
    Dotted-Binary Notation01000111.11101101.11010001.10001001

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