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Session Report

Summary:
Test run at: 2018-10-03 20:06:14 GMT
Client Prefix (v4): 66.36.243.x/24
Client AS (v4): 14361 (HOPONE-GLOBAL)
IPv4 Probes: 124
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length /23

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 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 (66.36.243.x/24) can spoof 511 neighboring addresses (within your /23 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
66.36.243.x/24/3114361yes
66.36.243.x/24/3014361yes
66.36.243.x/24/2914361yes
66.36.243.x/24/2814361yes
66.36.243.x/24/2714361yes
66.36.243.x/24/2614361yes
66.36.243.x/24/2514361yes
66.36.243.x/24/2414361yes
66.36.242.x/24/2314361yes
66.36.241.x/24/2214361no
66.36.247.x/24/2114361no
66.36.251.x/24/2014361no
66.36.227.x/24/1914361no
66.36.211.x/24/1822351no
66.36.179.x/24/1714265no
66.36.115.x/24/1633635no
66.37.243.x/24/1522773no
66.38.243.x/24/146539no
66.32.243.x/24/136983no
66.44.243.x/24/1233647no
66.52.243.x/24/11UNROUTEDno
66.4.243.x/24/1019957no
66.100.243.x/24/93561no
66.164.243.x/24/811492no

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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