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Session Report

Summary:
Test run at: 2018-01-15 03:49:36 GMT
Client Prefix (v4): 107.155.96.x/24
Client AS (v4): 54540 (INCERO-HVVC)
IPv4 Probes: 102
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /9

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 (107.155.96.x/24) can spoof 8388607 neighboring addresses (within your /9 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
107.155.96.x/24/3154540yes
107.155.96.x/24/3054540yes
107.155.96.x/24/2954540yes
107.155.96.x/24/2854540yes
107.155.96.x/24/2754540yes
107.155.96.x/24/2654540yes
107.155.96.x/24/2554540yes
107.155.96.x/24/2454540yes
107.155.97.x/24/2354540yes
107.155.98.x/24/2254540yes
107.155.100.x/24/2154540yes
107.155.104.x/24/2054540yes
107.155.112.x/24/1954540yes
107.155.64.x/24/1854540yes
107.155.32.x/24/1721859yes
107.155.224.x/24/16UNROUTEDno
107.154.96.x/24/1519551yes
107.153.96.x/24/14UNROUTEDno
107.159.96.x/24/131403yes
107.147.96.x/24/1233363yes
107.139.96.x/24/117018yes
107.187.96.x/24/1018779yes
107.219.96.x/24/97018yes
107.27.96.x/24/8UNROUTEDno

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
yesPackets spoofed from adjacent netblock were received
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)

IPv4 Outbound Filtering Depth:

The tracefilter test found your host able to spoof routable, non-adjacent source addresses through the first 10 IP hop(s).
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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