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Session Report

Summary:
Test run at: 2020-06-27 17:22:33 GMT
Client Prefix (v4): 102.35.109.x/24
Client AS (v4): 37002 (Reunicable)
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.

Warnings:

IPv4 AS Route:
This test run probed the following paths in order to infer your ability to send different spoofed source packets. Each node in the graph corresponds to an autonomous system, i.e. different Internet service providers. NOTE: This graph does NOT show if an AS blocks spoofed packets, only the path taken by received spoofed packets. The IP Path Details are available for this run. If non-spoofed packets weren't received at a destination, the traceroute to that destination is not included in this graph and may even cause a totally empty graph.

  

  

IPv4 Adjacent Netblock Testing:

Your host (102.35.109.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
102.35.109.x/24/3137002yes
102.35.109.x/24/3037002yes
102.35.109.x/24/2937002yes
102.35.109.x/24/2837002yes
102.35.109.x/24/2737002yes
102.35.109.x/24/2637002yes
102.35.109.x/24/2537002yes
102.35.109.x/24/2437002yes
102.35.108.x/24/2337002yes
102.35.111.x/24/2237002yes
102.35.105.x/24/2137002yes
102.35.101.x/24/2037002yes
102.35.125.x/24/1937002yes
102.35.77.x/24/1837002yes
102.35.45.x/24/1737002yes
102.35.237.x/24/1637002yes
102.34.109.x/24/15327687yes
102.33.109.x/24/14327782yes
102.39.109.x/24/1311845yes
102.43.109.x/24/128452yes
102.51.109.x/24/116713yes
102.3.109.x/24/1036926yes
102.99.109.x/24/936925yes
102.163.109.x/24/830999yes

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 3 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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