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Session Report

Summary:
Test run at: 2017-07-17 13:42:52 GMT
Client Prefix (v4): 66.202.206.x/24
Client AS (v4): 30154 (DAVEN)
IPv4 Probes: 117
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 (66.202.206.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
66.202.206.x/24/3130154sendto
66.202.206.x/24/3030154sendto
66.202.206.x/24/2930154sendto
66.202.206.x/24/2830154sendto
66.202.206.x/24/2730154sendto
66.202.206.x/24/2630154sendto
66.202.206.x/24/2530154sendto
66.202.206.x/24/2430154sendto
66.202.207.x/24/2330154sendto
66.202.204.x/24/2230154sendto
66.202.202.x/24/2130154sendto
66.202.198.x/24/2030154sendto
66.202.222.x/24/1930154sendto
66.202.238.x/24/1830154sendto
66.202.142.x/24/1714676sendto
66.202.78.x/24/166983sendto
66.203.206.x/24/15852sendto
66.200.206.x/24/144565sendto
66.206.206.x/24/1319019sendto
66.194.206.x/24/123549sendto
66.218.206.x/24/1117129sendto
66.234.206.x/24/1011404sendto
66.138.206.x/24/97018sendto
66.74.206.x/24/820001sendto

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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