121.0.0.42 - IP Address Lookup

The IP address location of 121.0.0.42 is Townsville 4814, Queensland (QLD), Australia (AU).

121.0.0.42 is a public IP address that belongs to ASN 7594 which is under the control of On Q. The prefix 121/8 (121.0.0.0/8) was allocated to APNIC by the Internet Assigned Numbers Authority (IANA) in .

121.0.0.42 IP Address Location

Here you will find the approximate IP geolocation for 121.0.0.42 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 Address ASN7594 controlled by On Q
IP ISP / OrganizationOn Q
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentOceania
IP Location CountryAustralia (AU)
IP Location StateQueensland (QLD)
IP Location CityTownsville
IP Location Postcode4814
IP Location Latitude-19.2833 / 19°16′59″ S
IP Location Longitude146.8000 / 146°48′0″ E
IP Location TimezoneAustralia/Brisbane
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 121.0.0.0/8

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 Prefix121/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

121.0.0.42 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 121.0.0.42.

  • cachens2.onqnetworks.net
  • 0.au.pool.ntp.org
  • 0.oceania.pool.ntp.org

121.0.0.42 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 121.000.000.042 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.

CIDR Notation121.0.0.42/32
Decimal Notation2030043178
Hexadecimal Notation0x7900002a
Octal Notation017100000052
Binary Notation 1111001000000000000000000101010
Dotted-Decimal Notation121.0.0.42
Dotted-Hexadecimal Notation0x79.0x00.0x00.0x2a
Dotted-Octal Notation0171.00.00.052
Dotted-Binary Notation01111001.00000000.00000000.00101010

121.0.0.42 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 121.0.0.42.

  • 121.0.o.42
  • 121.o.0.42
  • 121.o.o.42

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