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Session Report

Summary:
Test run at: 2020-10-08 16:58:20 GMT
Client Prefix (v4): 104.37.7.x/24
Client AS (v4): 33182 (DIMENOC)
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 (104.37.7.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
104.37.7.x/24/3133182yes
104.37.7.x/24/3033182yes
104.37.7.x/24/2933182yes
104.37.7.x/24/2833182yes
104.37.7.x/24/2733182yes
104.37.7.x/24/2633182yes
104.37.7.x/24/2533182yes
104.37.7.x/24/2433182yes
104.37.6.x/24/239009yes
104.37.5.x/24/2236351yes
104.37.3.x/24/2136351yes
104.37.15.x/24/2022180yes
104.37.23.x/24/1911260yes
104.37.39.x/24/1851468yes
104.37.71.x/24/1736019yes
104.37.135.x/24/1620093yes
104.36.7.x/24/1555077yes
104.39.7.x/24/143999yes
104.33.7.x/24/1320001yes
104.45.7.x/24/128075yes
104.53.7.x/24/117018yes
104.5.7.x/24/107018yes
104.101.7.x/24/916625yes
104.165.7.x/24/818779yes

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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