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Session Report

Summary:
Test run at: 2016-12-11 05:10:56 GMT
Client Prefix (v4): 188.93.234.x/24
Client AS (v4): 49349 (DOTSI)
IPv4 Probes: 90
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /8
Spoof status key
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 (188.93.234.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
188.93.234.x/24/3149349yes
188.93.234.x/24/3049349yes
188.93.234.x/24/2949349yes
188.93.234.x/24/2849349yes
188.93.234.x/24/2749349yes
188.93.234.x/24/2649349yes
188.93.234.x/24/2549349yes
188.93.234.x/24/2449349yes
188.93.235.x/24/2349349yes
188.93.232.x/24/2249349yes
188.93.238.x/24/2149349yes
188.93.226.x/24/208426yes
188.93.250.x/24/19UNROUTEDyes
188.93.202.x/24/1812301yes
188.93.170.x/24/17UNROUTEDyes
188.93.106.x/24/163058yes
188.92.234.x/24/1534555yes
188.95.234.x/24/1456357yes
188.89.234.x/24/1331615yes
188.85.234.x/24/1212430yes
188.77.234.x/24/1112715yes
188.125.234.x/24/1035745yes
188.29.234.x/24/960339yes
188.221.234.x/24/85607yes

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 14 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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