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Session Report

Summary:
Test run at: 2016-12-14 07:49:20 GMT
Client Prefix (v4): 95.85.12.x/24
Client AS (v4): 200130 (DIGITALOCEAN-ASN-1)
IPv4 Probes: 105
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
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 (95.85.12.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
95.85.12.x/24/31200130sendto
95.85.12.x/24/30200130sendto
95.85.12.x/24/29200130sendto
95.85.12.x/24/28200130sendto
95.85.12.x/24/27200130sendto
95.85.12.x/24/26200130sendto
95.85.12.x/24/25200130sendto
95.85.12.x/24/24200130sendto
95.85.13.x/24/23200130sendto
95.85.14.x/24/22200130sendto
95.85.8.x/24/21200130sendto
95.85.4.x/24/20200130sendto
95.85.28.x/24/19200130sendto
95.85.44.x/24/18200130sendto
95.85.76.x/24/178749sendto
95.85.140.x/24/1641897sendto
95.84.12.x/24/1512389sendto
95.87.12.x/24/1438924sendto
95.81.12.x/24/13UNROUTEDsendto
95.93.12.x/24/122860sendto
95.69.12.x/24/1142863sendto
95.117.12.x/24/106805sendto
95.21.12.x/24/912715sendto
95.213.12.x/24/847541sendto

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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