Logo

Session Report

Summary:
Test run at: 2016-12-01 07:36:55 GMT
Client Prefix (v4): 194.88.142.x/24
Client AS (v4): 41678 (TIBUS)
IPv4 Probes: 89
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
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 (194.88.142.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
194.88.142.x/24/3141678sendto
194.88.142.x/24/3041678sendto
194.88.142.x/24/2941678sendto
194.88.142.x/24/2841678sendto
194.88.142.x/24/2741678sendto
194.88.142.x/24/2641678sendto
194.88.142.x/24/2541678sendto
194.88.142.x/24/2441678sendto
194.88.143.x/24/2349367sendto
194.88.140.x/24/2262426sendto
194.88.138.x/24/2135780sendto
194.88.134.x/24/2012325sendto
194.88.158.x/24/1941005sendto
194.88.174.x/24/186735sendto
194.88.206.x/24/1713307sendto
194.88.14.x/24/1631692sendto
194.89.142.x/24/151759sendto
194.90.142.x/24/141680sendto
194.92.142.x/24/138308sendto
194.80.142.x/24/12786sendto
194.72.142.x/24/112856sendto
194.120.142.x/24/101136sendto
194.24.142.x/24/925255sendto
194.216.142.x/24/8702sendto

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 able to spoof routable, non-adjacent source addresses through the first 1 IP hop(s).
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.
Last Modified