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Session Report

Summary:
Test run at: 2020-08-25 23:08:23 GMT
Client Prefix (v4): 92.119.179.x/24
Client AS (v4): 9009 (M247)
IPv4 Probes: 75
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 (92.119.179.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
92.119.179.x/24/319009natblock
92.119.179.x/24/309009natblock
92.119.179.x/24/299009natblock
92.119.179.x/24/289009natblock
92.119.179.x/24/279009natblock
92.119.179.x/24/269009natblock
92.119.179.x/24/259009natblock
92.119.179.x/24/249009natblock
92.119.178.x/24/239009natblock
92.119.177.x/24/229009natblock
92.119.183.x/24/2146261natblock
92.119.187.x/24/2057093natblock
92.119.163.x/24/19395092natblock
92.119.147.x/24/18UNROUTEDnatblock
92.119.243.x/24/1749223natblock
92.119.51.x/24/1651616natblock
92.118.179.x/24/15209196natblock
92.117.179.x/24/148881natblock
92.115.179.x/24/138926natblock
92.127.179.x/24/1212389natblock
92.103.179.x/24/1112670natblock
92.87.179.x/24/109050natblock
92.55.179.x/24/921299natblock
92.247.179.x/24/88717natblock

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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