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Session Report

Summary:
Test run at: 2020-05-13 00:37:47 GMT
Client Prefix (v4): 194.26.29.x/24
Client AS (v4): 23470 (RELIABLESITE)
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 /24
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 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 (194.26.29.x/24) can spoof 255 neighboring addresses (within your /24 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
194.26.29.x/24/3123470yes
194.26.29.x/24/3023470yes
194.26.29.x/24/2923470yes
194.26.29.x/24/2823470yes
194.26.29.x/24/2723470yes
194.26.29.x/24/2623470yes
194.26.29.x/24/2523470yes
194.26.29.x/24/2423470yes
194.26.28.x/24/233209no
194.26.31.x/24/22UNROUTEDno
194.26.25.x/24/2163018no
194.26.21.x/24/2058224no
194.26.13.x/24/191103no
194.26.61.x/24/1831477no
194.26.93.x/24/17UNROUTEDno
194.26.157.x/24/16UNROUTEDno
194.27.29.x/24/158678no
194.24.29.x/24/14UNROUTEDno
194.30.29.x/24/133262no
194.18.29.x/24/123301no
194.10.29.x/24/112686no
194.58.29.x/24/1012479no
194.90.29.x/24/91680no
194.154.29.x/24/85503no

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 (but that netblock is within the source AS)

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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