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Session Report

Summary:
Test run at: 2022-03-28 01:20:14 GMT
Client Prefix (v4): 212.68.34.x/24
Client AS (v4): 212219 (HostingDunyam)
IPv4 Probes: 60
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length /24
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 (212.68.34.x/24) can spoof 255 neighboring addresses (within your /24 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
212.68.34.x/24/31212219yes
212.68.34.x/24/30212219yes
212.68.34.x/24/29212219yes
212.68.34.x/24/28212219yes
212.68.34.x/24/27212219yes
212.68.34.x/24/26212219yes
212.68.34.x/24/25212219yes
212.68.34.x/24/24212219yes
212.68.35.x/24/2361135no
212.68.32.x/24/2242910no
212.68.38.x/24/2142910no
212.68.42.x/24/2042910no
212.68.50.x/24/1942910no
212.68.2.x/24/1812630no
212.68.98.x/24/1712853no
212.68.162.x/24/1612548no
212.69.34.x/24/1512496no
212.70.34.x/24/1429690no
212.64.34.x/24/1345090no
212.76.34.x/24/126830no
212.84.34.x/24/11201877no
212.100.34.x/24/1012466no
212.4.34.x/24/92119no
212.196.34.x/24/8UNROUTEDno

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 (but that netblock is within the source AS)

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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