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Session Report

Summary:
Test run at: 2024-04-01 04:00:02 GMT
Client Prefix (v4): 189.1.62.x/24
Client AS (v4): 28658
IPv4 Probes: 66
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length /29
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 (189.1.62.x/24) can spoof 7 neighboring addresses (within your /29 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
189.1.62.x/24/3128658no
189.1.62.x/24/3028658yes
189.1.62.x/24/2928658yes
189.1.62.x/24/2828658no
189.1.62.x/24/2728658no
189.1.62.x/24/2628658no
189.1.62.x/24/2528658no
189.1.62.x/24/2428658no
189.1.63.x/24/2328658no
189.1.60.x/24/2228658no
189.1.58.x/24/2128658no
189.1.54.x/24/2028658no
189.1.46.x/24/1928663no
189.1.30.x/24/1828661no
189.1.126.x/24/1728272no
189.1.190.x/24/1628667no
189.0.62.x/24/1526599no
189.3.62.x/24/144230no
189.5.62.x/24/1328573no
189.9.62.x/24/1210954no
189.17.62.x/24/114230no
189.33.62.x/24/1028573no
189.65.62.x/24/926615no
189.129.62.x/24/88151no

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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