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Session Report

Summary:
Test run at: 2021-01-27 04:10:17 GMT
Client Prefix (v4): 186.96.114.x/24
Client AS (v4): 262186
IPv4 Probes: 66
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length none

Meaning of result status in column:

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


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
186.96.114.x/24/31262186natblock
186.96.114.x/24/30262186natblock
186.96.114.x/24/29262186natblock
186.96.114.x/24/28262186natblock
186.96.114.x/24/27262186natblock
186.96.114.x/24/26262186natblock
186.96.114.x/24/25262186natblock
186.96.114.x/24/24262186natblock
186.96.115.x/24/23262186natblock
186.96.112.x/24/22262186natblock
186.96.118.x/24/21262186natblock
186.96.122.x/24/20262186natblock
186.96.98.x/24/19262186natblock
186.96.82.x/24/18262202natblock
186.96.50.x/24/17UNROUTEDnatblock
186.96.242.x/24/16UNROUTEDnatblock
186.97.114.x/24/1527831natblock
186.98.114.x/24/14UNROUTEDnatblock
186.100.114.x/24/1311315natblock
186.104.114.x/24/127418natblock
186.112.114.x/24/113816natblock
186.64.114.x/24/1052368natblock
186.32.114.x/24/927773natblock
186.224.114.x/24/8262757natblock

Meaning of status in Received column:

natblockSpoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address.

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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