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Session Report

Summary:
Test run at: 2020-02-03 18:31:01 GMT
Client Prefix (v4): 177.99.222.x/24
Client AS (v4): 18881
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

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


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
177.99.222.x/24/3118881no
177.99.222.x/24/3018881no
177.99.222.x/24/2918881no
177.99.222.x/24/2818881no
177.99.222.x/24/2718881no
177.99.222.x/24/2618881no
177.99.222.x/24/2518881no
177.99.222.x/24/2418881no
177.99.223.x/24/2318881no
177.99.220.x/24/2218881no
177.99.218.x/24/2118881no
177.99.214.x/24/2018881no
177.99.206.x/24/1918881no
177.99.254.x/24/1818881no
177.99.158.x/24/1718881no
177.99.94.x/24/1618881no
177.98.222.x/24/1518881no
177.97.222.x/24/1418881no
177.103.222.x/24/1327699no
177.107.222.x/24/12263506no
177.115.222.x/24/1126599no
177.67.222.x/24/1052679no
177.35.222.x/24/928573no
177.227.222.x/24/813999no

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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