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Session Report

Summary:
Test run at: 2019-07-29 14:25:11 GMT
Client Prefix (v4): 176.32.34.x/24
Client AS (v4): 51659 (ASBAXET)
IPv4 Probes: 99
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable unknown
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 (176.32.34.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
176.32.34.x/24/3151659sendto
176.32.34.x/24/3051659sendto
176.32.34.x/24/2951659sendto
176.32.34.x/24/2851659sendto
176.32.34.x/24/2751659sendto
176.32.34.x/24/2651659sendto
176.32.34.x/24/2551659sendto
176.32.34.x/24/2451659sendto
176.32.35.x/24/2351659sendto
176.32.32.x/24/2251659sendto
176.32.38.x/24/2151659sendto
176.32.42.x/24/2056919sendto
176.32.50.x/24/19199738sendto
176.32.2.x/24/1849332sendto
176.32.98.x/24/1716509sendto
176.32.162.x/24/1628978sendto
176.33.34.x/24/1534984sendto
176.34.34.x/24/1416509sendto
176.36.34.x/24/1339608sendto
176.40.34.x/24/1234984sendto
176.48.34.x/24/1112389sendto
176.0.34.x/24/1012638sendto
176.96.34.x/24/9197956sendto
176.160.34.x/24/85410sendto

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.
Last Modified