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Session Report

Summary:
Test run at: 2018-05-07 06:34:05 GMT
Client Prefix (v4): 116.68.170.x/24
Client AS (v4): 56246 (SDI-AS-ID)
IPv4 Probes: 99
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /14

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.

Warnings:

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 (116.68.170.x/24) can spoof 262143 neighboring addresses (within your /14 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
116.68.170.x/24/3156246sendto
116.68.170.x/24/3056246sendto
116.68.170.x/24/2956246sendto
116.68.170.x/24/2856246sendto
116.68.170.x/24/2756246sendto
116.68.170.x/24/2656246sendto
116.68.170.x/24/2556246sendto
116.68.170.x/24/2456246sendto
116.68.171.x/24/2356246sendto
116.68.168.x/24/2258552sendto
116.68.174.x/24/2156246sendto
116.68.162.x/24/2056246sendto
116.68.186.x/24/19UNROUTEDsendto
116.68.138.x/24/18UNROUTEDsendto
116.68.234.x/24/17UNROUTEDsendto
116.68.42.x/24/1623552sendto
116.69.170.x/24/154134sendto
116.70.170.x/24/144721yes
116.64.170.x/24/139824sendto
116.76.170.x/24/1217962sendto
116.84.170.x/24/1123908sendto
116.100.170.x/24/1024086sendto
116.4.170.x/24/9134772sendto
116.196.170.x/24/8UNROUTEDsendto

Meaning of status in Received column:

yesPackets spoofed from adjacent netblock were received
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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