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Session Report

Summary:
Test run at: 2020-08-03 00:49:43 GMT
Client Prefix (v4): 89.238.181.x/24
Client AS (v4): 9009 (M247)
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 (89.238.181.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
89.238.181.x/24/319009no
89.238.181.x/24/309009no
89.238.181.x/24/299009no
89.238.181.x/24/289009no
89.238.181.x/24/279009no
89.238.181.x/24/269009no
89.238.181.x/24/259009no
89.238.181.x/24/249009no
89.238.180.x/24/239009no
89.238.183.x/24/229009no
89.238.177.x/24/219009no
89.238.189.x/24/209009no
89.238.165.x/24/199009no
89.238.149.x/24/189009no
89.238.245.x/24/176663no
89.238.53.x/24/1641356no
89.239.181.x/24/1512389no
89.236.181.x/24/1415600no
89.234.181.x/24/1362000no
89.230.181.x/24/1221021no
89.254.181.x/24/1141563no
89.206.181.x/24/108426no
89.174.181.x/24/9201472no
89.110.181.x/24/824989no

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking

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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