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Session Report

Summary:
Test run at: 2020-09-16 01:50:34 GMT
Client Prefix (v4): 68.198.116.x/24
Client AS (v4): 6128 (CABLE-NET-1)
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 none

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 (68.198.116.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
68.198.116.x/24/316128natblock
68.198.116.x/24/306128natblock
68.198.116.x/24/296128natblock
68.198.116.x/24/286128natblock
68.198.116.x/24/276128natblock
68.198.116.x/24/266128natblock
68.198.116.x/24/256128sendto
68.198.116.x/24/246128sendto
68.198.117.x/24/236128sendto
68.198.118.x/24/226128sendto
68.198.112.x/24/216128sendto
68.198.124.x/24/206128sendto
68.198.100.x/24/196128sendto
68.198.84.x/24/186128sendto
68.198.52.x/24/176128sendto
68.198.244.x/24/166128sendto
68.199.116.x/24/156128sendto
68.196.116.x/24/146128sendto
68.194.116.x/24/136128sendto
68.206.116.x/24/1211427sendto
68.214.116.x/24/116389sendto
68.230.116.x/24/1022773sendto
68.134.116.x/24/9701sendto
68.70.116.x/24/83912sendto

Meaning of status in Received column:

natblockSpoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address.
sendtoThe spoofer client was unable to send spoofed headers due to an operating system restriction.

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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