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Session Report

Summary:
Test run at: 2020-06-02 06:05:48 GMT
Client Prefix (v4): 194.76.224.x/24
Client AS (v4): 42708 (PORTLANE)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable received
Largest spoofable neighbor prefix length /8

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 Adjacent Netblock Testing:

Your host (194.76.224.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
194.76.224.x/24/3142708yes
194.76.224.x/24/3042708yes
194.76.224.x/24/2942708yes
194.76.224.x/24/2842708yes
194.76.224.x/24/2742708yes
194.76.224.x/24/2642708yes
194.76.224.x/24/2542708yes
194.76.224.x/24/2442708yes
194.76.225.x/24/2358329yes
194.76.226.x/24/2239378yes
194.76.228.x/24/21UNROUTEDyes
194.76.232.x/24/20680yes
194.76.240.x/24/1933806yes
194.76.192.x/24/18174yes
194.76.160.x/24/1720570yes
194.76.96.x/24/16UNROUTEDyes
194.77.224.x/24/155669yes
194.78.224.x/24/145432yes
194.72.224.x/24/132856yes
194.68.224.x/24/12UNROUTEDyes
194.92.224.x/24/118308yes
194.108.224.x/24/105588yes
194.12.224.x/24/98262yes
194.204.224.x/24/86713yes

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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