Internet and Computer Systems Data

The Wolfram Language has curated and continuously updated data both on the internet and on features of computer systems.  It is also able to retrieve or deduce information about local and remote computer systems being used in computations.

((Key1[ctrl, ==])) — request data using free-form linguistics

(RefLink[EntityValue, paclet:ref/EntityValue]) — general access to values of properties for all types of entities

Internet & Domain Data

(EntityTypeLink[IPAddress, paclet:ref/entity/IPAddress]) — numerical IP address, with hosting information

(EntityTypeLink[InternetDomain, paclet:ref/entity/InternetDomain]) — registered internet domain (e.g. wolfram.com)

(EntityTypeLink[TopLevelDomain, paclet:ref/entity/TopLevelDomain]) — internet TLD (e.g. .com)

(RefLink[HostLookup, paclet:ref/HostLookup]) — look up an IP address or host name (DNS and reverse DNS)

(OrangeLink[Metadata Discovery », paclet:guide/CloudExecutionMetadata])

(RefLink[FindGeoLocation, paclet:ref/FindGeoLocation]) — geoIP lookup for an IP address

Network-Related Data

(EntityTypeLink[NetworkService, paclet:ref/entity/NetworkService]) — network service or port (e.g. HTTP)

(RefLink[PingTime, paclet:ref/PingTime]) — measure the ping time for a network host

(OrangeLink[Packet Capture and Local Networking, paclet:guide/NetworkProgramming])

(RefLink[NetworkPacketCapture, paclet:ref/NetworkPacketCapture]) — capture information on all network packets

(RefLink[NetworkPacketTrace, paclet:ref/NetworkPacketTrace]) — record packets during the evaluation of an expression

Computer Systems Data

(EntityTypeLink[DisplayFormat, paclet:ref/entity/DisplayFormat]) — display formats and screen characteristics (e.g. VGA)

(RefLink[Classify, paclet:ref/Classify]) — infer the programming language of source code

(OrangeLink[Computer System Discovery », paclet:guide/SystemInformation])

Data Formats

(EntityTypeLink[FileFormat, paclet:ref/entity/FileFormat]) — standard file formats (e.g. JPEG)

(RefLink[FileFormat, paclet:ref/FileFormat]), (RefLink[StringFormat, paclet:ref/StringFormat]) — infer the format of a file or string

(EntityTypeLink[Character, paclet:ref/entity/Character]) — Unicode characters with properties

Wireless Communications

(EntityTypeLink[FrequencyAllocation, paclet:ref/entity/FrequencyAllocation]) — named frequency bands (e.g. X band)

(EntityTypeLink[Satellite, paclet:ref/entity/Satellite]) — artificial satellites in Earth orbit, with real-time positions