- IP Address Lookup

The IP address location of is Hoppers Crossing 3029, Victoria (VIC), Australia (AU). is a public IP address that belongs to ASN 4804 which is under the control of Microplex PTY LTD. The prefix 211/8 ( was allocated to APNIC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for 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 Lookupc211-28-45-188.werrb2.vic.optusnet.com.au
IP Address ASN4804 controlled by Microplex PTY LTD
IP ISP / OrganizationOptus
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentOceania
IP Location CountryAustralia (AU)
IP Location StateVictoria (VIC)
IP Location CityHoppers Crossing
IP Location Postcode3029
IP Location Latitude-37.8826 / 37°52′57″ S
IP Location Longitude144.7003 / 144°42′1″ E
IP Location TimezoneAustralia/Melbourne
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

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 Prefix211/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. 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

  • c211-28-45-188.werrb2.vic.optusnet.com.au 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 or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation211.28.45.188/32
Decimal Notation3541839292
Hexadecimal Notation0xd31c2dbc
Octal Notation032307026674
Binary Notation11010011000111000010110110111100
Dotted-Decimal Notation211.28.45.188
Dotted-Hexadecimal Notation0xd3.0x1c.0x2d.0xbc
Dotted-Octal Notation0323.034.055.0274
Dotted-Binary Notation11010011.00011100.00101101.10111100

Recommended Articles Based on Your Search


Back To Top