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Session Report

Summary:
Test run at: 2017-07-27 01:48:17 GMT
Client Prefix (v4): 107.150.94.x/24
Client AS (v4): 46805 (AS-46805)
IPv4 Probes: 117
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 (107.150.94.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
107.150.94.x/24/3146805natblock
107.150.94.x/24/3046805natblock
107.150.94.x/24/2946805natblock
107.150.94.x/24/2846805natblock
107.150.94.x/24/2746805natblock
107.150.94.x/24/2646805natblock
107.150.94.x/24/2546805natblock
107.150.94.x/24/2446805natblock
107.150.95.x/24/23197328natblock
107.150.92.x/24/22UNROUTEDnatblock
107.150.90.x/24/2146805natblock
107.150.86.x/24/2046805natblock
107.150.78.x/24/1946805natblock
107.150.126.x/24/184766natblock
107.150.30.x/24/178100natblock
107.150.222.x/24/1642831natblock
107.151.94.x/24/1538197natblock
107.148.94.x/24/1454600natblock
107.146.94.x/24/13UNROUTEDnatblock
107.158.94.x/24/1230693natblock
107.134.94.x/24/117018natblock
107.182.94.x/24/1062943natblock
107.214.94.x/24/97018natblock
107.22.94.x/24/814618natblock

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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