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Session Report

Summary:
Test run at: 2017-06-05 20:04:45 GMT
Client Prefix (v4): 217.118.78.x/24
Client AS (v4): 16345 (BEE-AS)
IPv4 Probes: 131
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 Adjacent Netblock Testing:

Your host (217.118.78.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
217.118.78.x/24/3116345natblock
217.118.78.x/24/3016345natblock
217.118.78.x/24/2916345natblock
217.118.78.x/24/2816345natblock
217.118.78.x/24/2716345natblock
217.118.78.x/24/2616345natblock
217.118.78.x/24/2516345natblock
217.118.78.x/24/2416345natblock
217.118.79.x/24/2316345natblock
217.118.76.x/24/2216345natblock
217.118.74.x/24/2116345natblock
217.118.70.x/24/2016345natblock
217.118.94.x/24/19UNROUTEDnatblock
217.118.110.x/24/185578natblock
217.118.14.x/24/1716297natblock
217.118.206.x/24/1616221natblock
217.119.78.x/24/15UNROUTEDnatblock
217.116.78.x/24/1416314natblock
217.114.78.x/24/1320694natblock
217.126.78.x/24/123352natblock
217.102.78.x/24/116830natblock
217.86.78.x/24/103320natblock
217.54.78.x/24/936992natblock
217.246.78.x/24/83320natblock

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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