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Session Report

Summary:
Test run at: 2021-06-30 07:18:37 GMT
Client Prefix (v4): 185.165.69.x/24
Client AS (v4): 34373 (XXLnet)
IPv4 Probes: 66
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 unknown
Routable blocked
Largest spoofable neighbor prefix length none
Spoof status key
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 (185.165.69.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
185.165.69.x/24/3134373sendto
185.165.69.x/24/3034373sendto
185.165.69.x/24/2934373sendto
185.165.69.x/24/2834373sendto
185.165.69.x/24/2734373sendto
185.165.69.x/24/2634373sendto
185.165.69.x/24/2534373sendto
185.165.69.x/24/2434373sendto
185.165.68.x/24/2334373sendto
185.165.71.x/24/2234373sendto
185.165.65.x/24/21207151sendto
185.165.77.x/24/2061135sendto
185.165.85.x/24/1942366sendto
185.165.101.x/24/1841856sendto
185.165.5.x/24/1744188sendto
185.165.197.x/24/1635132sendto
185.164.69.x/24/15207153sendto
185.167.69.x/24/14UNROUTEDsendto
185.161.69.x/24/1335913sendto
185.173.69.x/24/1250628sendto
185.181.69.x/24/1113092sendto
185.133.69.x/24/10UNROUTEDsendto
185.229.69.x/24/939671sendto
185.37.69.x/24/848635sendto

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.
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