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Session Report

Summary:
Test run at: 2023-11-27 05:17:55 GMT
Client Prefix (v4): 103.224.184.x/24
Client AS (v4): 132960 (MNET-AS)
IPv4 Probes: 69
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
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 (103.224.184.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
103.224.184.x/24/31132960natblock
103.224.184.x/24/30132960natblock
103.224.184.x/24/29132960natblock
103.224.184.x/24/28132960natblock
103.224.184.x/24/27132960natblock
103.224.184.x/24/26132960natblock
103.224.184.x/24/25132960natblock
103.224.184.x/24/24132960natblock
103.224.185.x/24/23132960natblock
103.224.186.x/24/22132960natblock
103.224.188.x/24/21132516natblock
103.224.176.x/24/20UNROUTEDnatblock
103.224.168.x/24/1945903natblock
103.224.152.x/24/18140174natblock
103.224.248.x/24/1763888natblock
103.224.56.x/24/16UNROUTEDnatblock
103.225.184.x/24/15UNROUTEDnatblock
103.226.184.x/24/1445916natblock
103.228.184.x/24/13UNROUTEDnatblock
103.232.184.x/24/1255734natblock
103.240.184.x/24/11133043natblock
103.192.184.x/24/1064008natblock
103.160.184.x/24/9139952natblock
103.96.184.x/24/8UNROUTEDnatblock

Meaning of status in Received column:

natblockSpoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address.

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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