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Session Report

Summary:
Test run at: 2020-11-12 19:44:12 GMT
Client Prefix (v4): 45.236.6.x/24
Client AS (v4): 268210
IPv4 Probes: 75
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length /28
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 (45.236.6.x/24) can spoof 15 neighboring addresses (within your /28 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
45.236.6.x/24/31268210yes
45.236.6.x/24/30268210no
45.236.6.x/24/29268210yes
45.236.6.x/24/28268210yes
45.236.6.x/24/27268210no
45.236.6.x/24/26268210no
45.236.6.x/24/25268210no
45.236.6.x/24/24268210no
45.236.7.x/24/23268210no
45.236.4.x/24/22268210no
45.236.2.x/24/21268215no
45.236.14.x/24/20268219no
45.236.22.x/24/19268222no
45.236.38.x/24/18268239no
45.236.70.x/24/17268228no
45.236.134.x/24/16268260no
45.237.6.x/24/15268292no
45.238.6.x/24/14268308no
45.232.6.x/24/13267238no
45.228.6.x/24/12267039no
45.252.6.x/24/11UNROUTEDno
45.204.6.x/24/10137443no
45.172.6.x/24/9268739no
45.108.6.x/24/837069no

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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