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Session Report

Summary:
Test run at: 2017-08-22 21:56:48 GMT
Client Prefix (v4): 98.173.204.x/24
Client AS (v4): 22773 (ASN-CXA-ALL-CCI-22773-RDC)
IPv4 Probes: 119
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length none
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 (98.173.204.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
98.173.204.x/24/3122773sendto
98.173.204.x/24/3022773sendto
98.173.204.x/24/2922773sendto
98.173.204.x/24/2822773sendto
98.173.204.x/24/2722773sendto
98.173.204.x/24/2622773sendto
98.173.204.x/24/2522773sendto
98.173.204.x/24/2422773sendto
98.173.205.x/24/2322773sendto
98.173.206.x/24/2222773sendto
98.173.200.x/24/2122773sendto
98.173.196.x/24/2022773sendto
98.173.220.x/24/1922773sendto
98.173.236.x/24/1822773sendto
98.173.140.x/24/1722773sendto
98.173.76.x/24/1622773sendto
98.172.204.x/24/1522773sendto
98.175.204.x/24/1422773sendto
98.169.204.x/24/1322773sendto
98.165.204.x/24/1222773sendto
98.189.204.x/24/1122773sendto
98.141.204.x/24/107029sendto
98.237.204.x/24/97922sendto
98.45.204.x/24/87922sendto

Meaning of status in Received column:

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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