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Session Report

Summary:
Test run at: 2018-08-20 02:05:31 GMT
Client Prefix (v4): 202.6.112.x/24
Client AS (v4): 7575 (AARNET-AS-AP)
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 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 (202.6.112.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
202.6.112.x/24/317575sendto
202.6.112.x/24/307575sendto
202.6.112.x/24/297575sendto
202.6.112.x/24/287575sendto
202.6.112.x/24/277575sendto
202.6.112.x/24/267575sendto
202.6.112.x/24/257575sendto
202.6.112.x/24/247575sendto
202.6.113.x/24/234739sendto
202.6.114.x/24/22UNROUTEDsendto
202.6.116.x/24/2138477sendto
202.6.120.x/24/20134783sendto
202.6.96.x/24/197552sendto
202.6.80.x/24/18133883sendto
202.6.48.x/24/17UNROUTEDsendto
202.6.240.x/24/1623767sendto
202.7.112.x/24/1518144sendto
202.4.112.x/24/1423956sendto
202.2.112.x/24/1323917sendto
202.14.112.x/24/127545no
202.22.112.x/24/11UNROUTEDsendto
202.38.112.x/24/104538sendto
202.70.112.x/24/923657sendto
202.134.112.x/24/89584sendto

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
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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