Top Sender ASN

Top Sender ASN report reveals organizations identified by provider ASNs sending the most traffic for the selected interval.

ASN. Autonomous System Number when supplied by systems using Border Gateway Protocol (BGP).
Organization. Organization name associated with the top sender ASN.
Bytes. Number of bytes transmitted. Use Report Settings Sort by option to rank the list by packet or flow count, not bytes)
Bit Rate. Average bit rate, in bits per second (bps).
Percentage. Percentage of the total traffic.

To display Flow and Packet measurements, click a column heading () for column selection list (). You can also include:

Utilization. Fraction of total bandwidth capacity used. "N/A" denotes the measurement cannot be calculated because the bandwidth capability is unknown for the current interface.
Tip: You can hover over a host name to display popup information about the hostname's IP address. If you click the hostname, a filter is created that uses the host as the filter criteria and the Interface Details dashboard reloads with this filter applied.

Tip: You can hover over the icon preceding the Senders host name to display WHOIS information about the host. This information is gathered using a WHOIS query of the American Registry for Internet Numbers (ARIN).

Tip: To show reports in full screen with most if not all possible columns, click on report options ( ) menu and choose Expand ().

Generate a report

Choose source. , Choose a networking device or single physical or virtual interface you want to see Top Sender ASN measurements for. Choose traffic direction across an interface.

Choose time constraints. Choose times for the Top Sender ASN.

Choose, filter, and reorder columns. Choose and hide columns, reorder columns, and apply advanced filters to customize your data view.

Chart, adjust output, and visualize. Fine tune report presentation and range of values displayed using the Report Settings dialog (optional).

Share, export, and save as PDF

Most generated Top Sender ASN report data can be printed, shared, and exported when selecting Expand () from the Dashboard Options () menu. After the report has been expanded, select export () to access the following options:

Export to PDF. Save grid and chart views as PDF.
Export Data. Export Top Sender ASN data and leverage outside of WhatsUp Gold.
Schedule Export. Set a recurring date and time, format, and email destination for report data export.

Control	Description
Device.	Browse and choose a networking device that is a Network Traffic Analysis monitoring source.
Network Interface.	Choose a single physical or virtual interface Network Traffic Analysis you want traffic statistics for. Choose direction of traffic over the network interface (Inbound, Outbound, Inbound and Outbound, or Bounce for invalid traffic.).

Control	Purpose
Date Range	Choose or define an overall date range.
Business hours	Focus on specific days of the week and periods within each day. Reveal trends that are sensitive to business hours, time zones, and other periodic attributes in the observed data.

Control	Purpose
Columns.	Click a check box to display the column. Clear the check box to hide it.
Move Column.	Click on a column heading and drag it to reorder your table's columns.
Advanced Filtering.	Apply category, pattern, and keyword filtering to column data.

Control	Purpose
Show Top n Items	Limit items to the samples with the highest values.
Sort by Field	Select a column to sort by (if applicable).

Control	Purpose
View Options	Select/clear the checkboxes to display/hide Totals. Display totals for each column. Others. Remainder values that do not make the top n. Chart. Display the selected Chart Type. Legend. Include legend and grid lines for readability. Trend Lines. Present data a smoothed average to show trend.
Chart Type	Select a chart type and associated options: Pie. Pie distribution chart. Line/Area. Scatter graph that connects adjacent measurements with straight lines. Spline/Area Spline. Choose a graph with a smoothed appearance where adjacent samples exhibit a gradual slope. Vertical Bar/Horizontal Bar. Vertical or horizontal bar chart/histogram.
Y-Axis Scale	Scale Y-axis (chart and graph height) automatically or choose a fixed size.

Top Sender ASN

Generate a report

Choose time constraints for data view

Filter and pick by column

Specify threshold and top n:

Chart and view options

Share, export, and save as PDF