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Session Report

Summary:
Test run at: 2017-11-13 13:34:51 GMT
Client Prefix (v4): 84.22.62.x/24
Client AS (v4): 33983 (ARTMOTION-AS)
IPv4 Probes: 105
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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.

IPv4 Adjacent Netblock Testing:

Your host (84.22.62.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
84.22.62.x/24/3133983yes
84.22.62.x/24/3033983yes
84.22.62.x/24/2933983yes
84.22.62.x/24/2833983yes
84.22.62.x/24/2733983yes
84.22.62.x/24/2633983yes
84.22.62.x/24/2533983yes
84.22.62.x/24/2433983yes
84.22.63.x/24/2333983yes
84.22.60.x/24/2233983yes
84.22.58.x/24/2133983yes
84.22.54.x/24/2033983yes
84.22.46.x/24/1933983yes
84.22.30.x/24/189070yes
84.22.126.x/24/17196752yes
84.22.190.x/24/1620860yes
84.23.62.x/24/1529319yes
84.20.62.x/24/1421040yes
84.18.62.x/24/1333831yes
84.30.62.x/24/129143yes
84.6.62.x/24/118228yes
84.54.62.x/24/10UNROUTEDno
84.86.62.x/24/91136yes
84.150.62.x/24/83320yes

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
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 14 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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