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Session Report

Summary:
Test run at: 2016-09-04 21:33:16 GMT
Client Prefix (v4): 188.230.202.x/24
Client AS (v4): 34779 (T-2-AS)
IPv4 Probes: 88
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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 (188.230.202.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
188.230.202.x/24/3134779no
188.230.202.x/24/3034779no
188.230.202.x/24/2934779no
188.230.202.x/24/2834779no
188.230.202.x/24/2734779no
188.230.202.x/24/2634779no
188.230.202.x/24/2534779no
188.230.202.x/24/2434779no
188.230.203.x/24/2334779no
188.230.200.x/24/2234779no
188.230.206.x/24/2134779no
188.230.194.x/24/2034779no
188.230.218.x/24/1934779no
188.230.234.x/24/1834779no
188.230.138.x/24/1734779no
188.230.74.x/24/1643266no
188.231.202.x/24/1531148no
188.228.202.x/24/1428929no
188.226.202.x/24/13200130no
188.238.202.x/24/121759no
188.246.202.x/24/118916no
188.198.202.x/24/1029276no
188.166.202.x/24/9202018no
188.102.202.x/24/83209no

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking

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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