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Session Report

Summary:
Test run at: 2020-07-27 03:39:03 GMT
Client Prefix (v4): 45.89.10.x/24
Client AS (v4): 62321 (ARSIM-NET-PL)
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 received
Routable received
Largest spoofable neighbor prefix length /8

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 (45.89.10.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
45.89.10.x/24/3162321yes
45.89.10.x/24/3062321yes
45.89.10.x/24/2962321no
45.89.10.x/24/2862321yes
45.89.10.x/24/2762321yes
45.89.10.x/24/2662321yes
45.89.10.x/24/2562321yes
45.89.10.x/24/2462321yes
45.89.11.x/24/2362321yes
45.89.8.x/24/2262321yes
45.89.14.x/24/21140107yes
45.89.2.x/24/2048662yes
45.89.26.x/24/19UNROUTEDyes
45.89.42.x/24/1848146yes
45.89.74.x/24/1712695yes
45.89.138.x/24/16208675yes
45.88.10.x/24/15UNROUTEDyes
45.91.10.x/24/14206766yes
45.93.10.x/24/1344676yes
45.81.10.x/24/12140107yes
45.73.10.x/24/115769yes
45.121.10.x/24/10UNROUTEDyes
45.25.10.x/24/97018yes
45.217.10.x/24/836925yes

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
yesPackets spoofed from adjacent netblock were received
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)

IPv4 Outbound Filtering Depth:

The tracefilter test found your host able to spoof routable, non-adjacent source addresses through the first 10 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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