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Session Report

Summary:
Test run at: 2017-01-28 20:58:21 GMT
Client Prefix (v4): 109.230.50.x/24
Client AS (v4): 15962 (OSK-DNI)
IPv4 Probes: 90
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable blocked
Largest spoofable neighbor prefix length none
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 (109.230.50.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
109.230.50.x/24/3115962sendto
109.230.50.x/24/3015962sendto
109.230.50.x/24/2915962sendto
109.230.50.x/24/2815962sendto
109.230.50.x/24/2715962sendto
109.230.50.x/24/2615962sendto
109.230.50.x/24/2515962sendto
109.230.50.x/24/2415962sendto
109.230.51.x/24/2315962sendto
109.230.48.x/24/2215962sendto
109.230.54.x/24/2115962sendto
109.230.58.x/24/2015962sendto
109.230.34.x/24/1915962sendto
109.230.18.x/24/1815962sendto
109.230.114.x/24/1750591sendto
109.230.178.x/24/1644882sendto
109.231.50.x/24/1534525sendto
109.228.50.x/24/148560sendto
109.226.50.x/24/1350463sendto
109.238.50.x/24/1212617sendto
109.246.50.x/24/1125178sendto
109.198.50.x/24/1043831sendto
109.166.50.x/24/960614sendto
109.102.50.x/24/89050sendto

Meaning of status in Received column:

sendtoThe spoofer client was unable to send spoofed headers due to an operating system restriction.

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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