- IP Address Lookup

The IP address location of is Burwood 1805, New South Wales (NSW), Australia (AU). is a public IP address that belongs to ASN 7583 which is under the control of Now Part of Symantec. The prefix 117/8 ( 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 Lookupproxy38.messagelabs.net
IP Address ASN7583 controlled by Now Part of Symantec
IP Address ISPMessagelabs Asia Pacific Network
IP OrganizationSymantec.cloud
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentOceania
IP Location CountryAustralia (AU)
IP Location StateNew South Wales (NSW)
IP Location CityBurwood
IP Location Postcode1805
IP Location Latitude-33.8833 / 33°52′59″ S
IP Location Longitude151.1000 / 151°6′0″ E
IP Location TimezoneAustralia/Sydney
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 Prefix117/8
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

  • proxy38.messagelabs.net 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 Notation117.120.18.133/32
Decimal Notation1970803333
Hexadecimal Notation0x75781285
Octal Notation016536011205
Binary Notation 1110101011110000001001010000101
Dotted-Decimal Notation117.120.18.133
Dotted-Hexadecimal Notation0x75.0x78.0x12.0x85
Dotted-Octal Notation0165.0170.022.0205
Dotted-Binary Notation01110101.01111000.00010010.10000101

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