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Session Report

Summary:
Test run at: 2020-06-02 00:26:24 GMT
Client Prefix (v4): 200.206.34.x/24
Client AS (v4): 10429
IPv4 Probes: 75
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 (200.206.34.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
200.206.34.x/24/3110429sendto
200.206.34.x/24/3010429sendto
200.206.34.x/24/2910429sendto
200.206.34.x/24/2810429sendto
200.206.34.x/24/2710429sendto
200.206.34.x/24/2610429sendto
200.206.34.x/24/2510429sendto
200.206.34.x/24/2410429sendto
200.206.35.x/24/2310429sendto
200.206.32.x/24/2210429sendto
200.206.38.x/24/2110429sendto
200.206.42.x/24/2010429sendto
200.206.50.x/24/1910429sendto
200.206.2.x/24/1810429sendto
200.206.98.x/24/1710429sendto
200.206.162.x/24/1627699sendto
200.207.34.x/24/1527699sendto
200.204.34.x/24/1427699sendto
200.202.34.x/24/138141sendto
200.198.34.x/24/1210670sendto
200.222.34.x/24/117738sendto
200.238.34.x/24/102716sendto
200.142.34.x/24/926118sendto
200.78.34.x/24/88151sendto

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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