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Session Report

Summary:
Test run at: 2016-12-01 21:31:56 GMT
Client Prefix (v4): 64.107.11.x/24
Client AS (v4): 40038 (MORAINEVALLEY-NET)
IPv4 Probes: 89
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 (64.107.11.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
64.107.11.x/24/3140038yes
64.107.11.x/24/3040038yes
64.107.11.x/24/2940038yes
64.107.11.x/24/2840038yes
64.107.11.x/24/2740038yes
64.107.11.x/24/2640038yes
64.107.11.x/24/2540038yes
64.107.11.x/24/2440038yes
64.107.10.x/24/2340038yes
64.107.9.x/24/2240038yes
64.107.15.x/24/2140038yes
64.107.3.x/24/2019480yes
64.107.27.x/24/196325yes
64.107.43.x/24/186325yes
64.107.75.x/24/176325yes
64.107.139.x/24/166325yes
64.106.11.x/24/153388yes
64.105.11.x/24/1418566yes
64.111.11.x/24/1353809yes
64.99.11.x/24/1215348yes
64.123.11.x/24/117018yes
64.75.11.x/24/103561yes
64.43.11.x/24/9UNROUTEDyes
64.235.11.x/24/815076yes

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 20 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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