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Session Report

Summary:
Test run at: 2018-12-21 13:55:35 GMT
Client Prefix (v4): 165.124.239.x/24
Client AS (v4): 29384 (Qatar-Foundation)
IPv4 Probes: 124
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length none

Meaning of result status in column:

receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.
IPv4 AS Route:
This test run probed the following paths in order to infer your ability to send different spoofed source packets. Each node in the graph corresponds to an autonomous system, i.e. different Internet service providers. NOTE: This graph does NOT show if an AS blocks spoofed packets, only the path taken by received spoofed packets. The IP Path Details are available for this run. If non-spoofed packets weren't received at a destination, the traceroute to that destination is not included in this graph and may even cause a totally empty graph.

  

  

IPv4 Adjacent Netblock Testing:

Your host (165.124.239.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
165.124.239.x/24/3129384no
165.124.239.x/24/3029384no
165.124.239.x/24/2929384no
165.124.239.x/24/2829384no
165.124.239.x/24/2729384no
165.124.239.x/24/2629384no
165.124.239.x/24/2529384no
165.124.239.x/24/2429384no
165.124.238.x/24/2329384no
165.124.237.x/24/2229384no
165.124.235.x/24/21103no
165.124.231.x/24/20103no
165.124.255.x/24/19103no
165.124.207.x/24/18103no
165.124.175.x/24/17103no
165.124.111.x/24/16103no
165.125.239.x/24/15UNROUTEDno
165.126.239.x/24/14UNROUTEDno
165.120.239.x/24/132856no
165.116.239.x/24/12UNROUTEDno
165.108.239.x/24/114713no
165.92.239.x/24/10UNROUTEDno
165.60.239.x/24/937154no
165.252.239.x/24/87018no

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking

IPv4 Outbound Filtering Depth:

The tracefilter test found your host unable to spoof routable, non-adjacent source addresses through even the first IP hop.
Summary:
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.
Feedback:
We welcome questions and feedback to the Spoofer Information Mailing List and invite users to join the Spoofer Users Mailing List for discussion and announcements.
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