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Session Report

Summary:
Test run at: 2018-10-18 05:17:01 GMT
Client Prefix (v4): 165.124.236.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 received
Routable received
Largest spoofable neighbor prefix length /8

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 (165.124.236.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
165.124.236.x/24/3129384yes
165.124.236.x/24/3029384yes
165.124.236.x/24/2929384yes
165.124.236.x/24/2829384yes
165.124.236.x/24/2729384yes
165.124.236.x/24/2629384yes
165.124.236.x/24/2529384yes
165.124.236.x/24/2429384yes
165.124.237.x/24/2329384yes
165.124.238.x/24/2229384yes
165.124.232.x/24/21103yes
165.124.228.x/24/20103yes
165.124.252.x/24/19103yes
165.124.204.x/24/18103yes
165.124.172.x/24/17103yes
165.124.108.x/24/16103yes
165.125.236.x/24/15UNROUTEDyes
165.126.236.x/24/14UNROUTEDyes
165.120.236.x/24/132856yes
165.116.236.x/24/12UNROUTEDyes
165.108.236.x/24/114713yes
165.92.236.x/24/10UNROUTEDyes
165.60.236.x/24/937154yes
165.252.236.x/24/87018yes

Meaning of status in Received column:

yesPackets spoofed from adjacent netblock were received
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)

IPv4 Outbound Filtering Depth:

The tracefilter test found your host able to spoof routable, non-adjacent source addresses through the first 10 IP hop(s).
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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