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Session Report

Summary:
Test run at: 2019-02-01 19:34:34 GMT
Client Prefix (v4): 91.219.28.x/24
Client AS (v4): 62088 (Sinaro-ASN)
IPv4 Probes: 120
Outbound spoofing summary (from the client to our server)
Source address type IPv4
Private - RFC1918 blocked
Routable blocked
Largest spoofable neighbor prefix length none

Meaning of result status in column:

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 (91.219.28.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
91.219.28.x/24/3162088no
91.219.28.x/24/3062088no
91.219.28.x/24/2962088no
91.219.28.x/24/2862088no
91.219.28.x/24/2762088no
91.219.28.x/24/2662088no
91.219.28.x/24/2562088no
91.219.28.x/24/2462088no
91.219.29.x/24/233254no
91.219.30.x/24/223254no
91.219.24.x/24/2150448no
91.219.20.x/24/2047844no
91.219.12.x/24/1951478no
91.219.60.x/24/18205172no
91.219.92.x/24/17UNROUTEDno
91.219.156.x/24/1648485no
91.218.28.x/24/1535816no
91.217.28.x/24/14197134no
91.223.28.x/24/13UNROUTEDno
91.211.28.x/24/1248000no
91.203.28.x/24/1144929no
91.251.28.x/24/10197207no
91.155.28.x/24/9719no
91.91.28.x/24/835238no

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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