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Session Report

Summary:
Test run at: 2018-08-04 18:36:37 GMT
Client Prefix (v4): 68.107.242.x/24
Client AS (v4): 22773 (ASN-CXA-ALL-CCI-22773-RDC)
IPv4 Probes: 99
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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.

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


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
68.107.242.x/24/3122773yes
68.107.242.x/24/3022773yes
68.107.242.x/24/2922773yes
68.107.242.x/24/2822773yes
68.107.242.x/24/2722773yes
68.107.242.x/24/2622773yes
68.107.242.x/24/2522773yes
68.107.242.x/24/2422773yes
68.107.243.x/24/2322773yes
68.107.240.x/24/2222773yes
68.107.246.x/24/2122773yes
68.107.250.x/24/2022773yes
68.107.226.x/24/1922773yes
68.107.210.x/24/1822773yes
68.107.178.x/24/1722773yes
68.107.114.x/24/1622773yes
68.106.242.x/24/1522773yes
68.105.242.x/24/1422773yes
68.111.242.x/24/1322773yes
68.99.242.x/24/1222773yes
68.123.242.x/24/117018yes
68.75.242.x/24/107018yes
68.43.242.x/24/97922yes
68.235.242.x/24/814615yes

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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