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Session Report

Summary:
Test run at: 2017-04-26 22:17:14 GMT
Client Prefix (v4): 69.61.171.x/24
Client AS (v4): 6181 (FUSE-NET)
IPv4 Probes: 91
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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.

Warnings:

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


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
69.61.171.x/24/316181yes
69.61.171.x/24/306181yes
69.61.171.x/24/296181yes
69.61.171.x/24/286181yes
69.61.171.x/24/276181yes
69.61.171.x/24/266181yes
69.61.171.x/24/256181yes
69.61.171.x/24/246181yes
69.61.170.x/24/236181yes
69.61.169.x/24/226181yes
69.61.175.x/24/216181yes
69.61.163.x/24/206181yes
69.61.187.x/24/1962533yes
69.61.139.x/24/186181yes
69.61.235.x/24/1719263yes
69.61.43.x/24/1622653yes
69.60.171.x/24/154452yes
69.63.171.x/24/1432505yes
69.57.171.x/24/1325653yes
69.53.171.x/24/1216526yes
69.45.171.x/24/113356yes
69.29.171.x/24/1022561yes
69.125.171.x/24/96128yes
69.189.171.x/24/8UNROUTEDyes

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 17 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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