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Session Report

Summary:
Test run at: 2018-04-17 11:32:55 GMT
Client Prefix (v4): 80.65.118.x/24
Client AS (v4): 20847 (PREVIDER-AS)
IPv4 Probes: 99
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /8
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 (80.65.118.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
80.65.118.x/24/3120847yes
80.65.118.x/24/3020847yes
80.65.118.x/24/2920847yes
80.65.118.x/24/2820847yes
80.65.118.x/24/2720847yes
80.65.118.x/24/2620847yes
80.65.118.x/24/2520847yes
80.65.118.x/24/2420847yes
80.65.119.x/24/2320847yes
80.65.116.x/24/2220847yes
80.65.114.x/24/2120847yes
80.65.126.x/24/2020847yes
80.65.102.x/24/1920847yes
80.65.86.x/24/189146yes
80.65.54.x/24/1731283yes
80.65.246.x/24/1613122yes
80.64.118.x/24/1535006yes
80.67.118.x/24/1415589yes
80.69.118.x/24/139145yes
80.73.118.x/24/1220902yes
80.81.118.x/24/1116206yes
80.97.118.x/24/1012302yes
80.1.118.x/24/95089yes
80.193.118.x/24/85089yes

Meaning of status in Received column:

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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