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Session Report

Summary:
Test run at: 2020-11-10 06:32:22 GMT
Client Prefix (v4): 179.42.207.x/24
Client AS (v4): 10269
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable rewritten
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.

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 (179.42.207.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
179.42.207.x/24/3110269sendto
179.42.207.x/24/3010269sendto
179.42.207.x/24/2910269sendto
179.42.207.x/24/2810269sendto
179.42.207.x/24/2710269sendto
179.42.207.x/24/2610269sendto
179.42.207.x/24/2510269sendto
179.42.207.x/24/2410269sendto
179.42.206.x/24/2310269sendto
179.42.205.x/24/2210269sendto
179.42.203.x/24/2110269sendto
179.42.199.x/24/2010269sendto
179.42.223.x/24/1910269sendto
179.42.239.x/24/1810269sendto
179.42.143.x/24/17271152sendto
179.42.79.x/24/16UNROUTEDsendto
179.43.207.x/24/1527887sendto
179.40.207.x/24/1422927sendto
179.46.207.x/24/13UNROUTEDsendto
179.34.207.x/24/1226615sendto
179.58.207.x/24/1128024sendto
179.10.207.x/24/1026615sendto
179.106.207.x/24/9263083sendto
179.170.207.x/24/826599sendto

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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