20.139.229.64 - IP Address Lookup

The IP address location of 20.139.229.64 is Wollongong 2500, New South Wales (NSW), Australia (AU).

20.139.229.64 is a public IP address that belongs to ASN 17916 which is under the control of Computer Sciences Corporation. The prefix 020/8 (20.0.0.0/8) was delegated for administration to ARIN by the Internet Assigned Numbers Authority (IANA) in .

20.139.229.64 IP Address Location

Here you will find the approximate IP geolocation for 20.139.229.64 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 Lookupignfwdsyd-nat.aust.csc.com
IP Address ASN17916 controlled by Computer Sciences Corporation
IP ISP / OrganizationComputer Sciences Corporation
IP Connection TypeCorporate [internet speed test]
IP Location ContinentOceania
IP Location CountryAustralia (AU)
IP Location StateNew South Wales (NSW)
IP Location CityWollongong
IP Location Postcode2500
IP Location Latitude-34.4500 / 34°27′0″ S
IP Location Longitude150.8833 / 150°52′59″ E
IP Location TimezoneAustralia/Sydney
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 20.0.0.0/8

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 Prefix020/8
Regional Internet Registry (RIR)Administered by ARIN
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.

20.139.229.64 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 20.139.229.64.

  • ignfwdsyd-nat.aust.csc.com

20.139.229.64 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 020.139.229.064 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 Notation344712512
Hexadecimal Notation0x148be540
Octal Notation02442762500
Binary Notation 10100100010111110010101000000
Dotted-Decimal Notation20.139.229.64
Dotted-Hexadecimal Notation0x14.0x8b.0xe5.0x40
Dotted-Octal Notation024.0213.0345.0100
Dotted-Binary Notation00010100.10001011.11100101.01000000

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