Network Search

Enter a URL, domain or IP address and we'll perform a host discovery scan to identify active hosts. We'll check the URL and provide a list of active hosts.

Input Enter a specific IP address or hostname for assessment.

Operation We'll probe the target using a variety of communication protocols to find protocols the target responds to.

Result You'll receive a detailed overview indicating the points of accessibility for the specified target.

API Overview | 1,000 free daily requests

Make a HTTP POST request (content-type application/json) to https://srcport.com/api/free/[module]

POST

Add a Authorization: Bearer [token] header to the request including your personal API token viewable in your account profile.

Header

The HTTP POST request payload should contain a JSON formatted prompt and options field. The prompt field is typically the target of the scan, e.g., 'example.com'. The buttons below can be used to view the available options.

The prompt is the main searchterm provided to the tool. This needs to be in a format required by the tool otherwise an error may be returned. For example some tools may require URLs while others may require IP addresses.

Some options may be required while others are optional. If there are no options, an empty object should be provided.

The default API key is provided as an example only. This will not work in your own applications. Register for a free account to get an API key.

Example CURL Request

Host Discovery

The Host Discovery tool is used to identify and discover active hosts or devices within a network. It scans network ranges, IP addresses, or domain names to identify systems that are online and reachable. By sending probing or scanning requests, the Host Discovery tool determines the availability and responsiveness of hosts, assisting in network mapping, inventory management, security assessments, and troubleshooting tasks. It provides valuable insights into the devices present on a network and aids in maintaining an up-to-date inventory of network assets.

Scan Type - Select the type of scan to perform.

All ICMP TCP SYN TCP ACK UDP IP

Moderate Risk Host Discovery

ICMP

ICMP Host Discovery is a technique that uses ICMP (Internet Control Message Protocol) packets, such as ICMP Echo Request (ping), to determine the availability of hosts.

SYN

TCP SYN Host Discovery is technique that sends TCP SYN packets to specific ports to determine if the hosts are listening or closed.

ACK

TCP ACK Host Discovery is a technique that sends TCP ACK packets to specific ports to determine if the hosts are filtered or unfiltered.

UDP

UDP Host Discovery is a technique that sends UDP packets to specific ports to determine if the hosts are listening or closed.

IP Host Discovery is technique that involves scanning IP addresses within a network range to identify active hosts.