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Session Report

Summary:
Test run at: 2020-09-06 21:18:06 GMT
Client Prefix (v4): 104.254.95.x/24
Client AS (v4): 32489 (AMANAHA-NEW)
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 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 Adjacent Netblock Testing:

Your host (104.254.95.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
104.254.95.x/24/3132489natblock
104.254.95.x/24/3032489natblock
104.254.95.x/24/2932489natblock
104.254.95.x/24/2832489natblock
104.254.95.x/24/2732489natblock
104.254.95.x/24/2632489natblock
104.254.95.x/24/2532489natblock
104.254.95.x/24/2432489natblock
104.254.94.x/24/2332489natblock
104.254.93.x/24/2232489natblock
104.254.91.x/24/21UNROUTEDnatblock
104.254.87.x/24/2063113natblock
104.254.79.x/24/19UNROUTEDnatblock
104.254.127.x/24/1841095natblock
104.254.31.x/24/1764236natblock
104.254.223.x/24/1630600natblock
104.255.95.x/24/1554790natblock
104.252.95.x/24/1418779natblock
104.250.95.x/24/1315128natblock
104.246.95.x/24/126128natblock
104.238.95.x/24/1126496natblock
104.222.95.x/24/10396443natblock
104.190.95.x/24/97018natblock
104.126.95.x/24/816625natblock

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 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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