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Session Report

Summary:
Test run at: 2020-04-20 23:49:25 GMT
Client Prefix (v4): 184.82.110.x/24
Client AS (v4): 133481 (AIS-Fibre-AS-AP)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 rewritten
Routable rewritten
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.

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 (184.82.110.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
184.82.110.x/24/31133481rewritten
184.82.110.x/24/30133481rewritten
184.82.110.x/24/29133481rewritten
184.82.110.x/24/28133481rewritten
184.82.110.x/24/27133481rewritten
184.82.110.x/24/26133481rewritten
184.82.110.x/24/25133481rewritten
184.82.110.x/24/24133481rewritten
184.82.111.x/24/23133481rewritten
184.82.108.x/24/22133481rewritten
184.82.106.x/24/21133481rewritten
184.82.102.x/24/20133481rewritten
184.82.126.x/24/19133481rewritten
184.82.78.x/24/18133481rewritten
184.82.46.x/24/17133481rewritten
184.82.238.x/24/16133481rewritten
184.83.110.x/24/1511232rewritten
184.80.110.x/24/147029rewritten
184.86.110.x/24/1316625rewritten
184.90.110.x/24/1233363rewritten
184.66.110.x/24/116327rewritten
184.114.110.x/24/107922rewritten
184.18.110.x/24/95650rewritten
184.210.110.x/24/8UNROUTEDrewritten

Meaning of status in Received column:

rewrittenThe source address of the probe packets we received differs from the spoofed address. It appears that an intermediate device is rewriting your packet headers.

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.
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