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Session Report

Summary:
Test run at: 2021-06-08 15:06:25 GMT
Client Prefix (v4): 191.96.43.x/24
Client AS (v4): 61317 (ASDETUK)
IPv4 Probes: 66
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 (191.96.43.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
191.96.43.x/24/3161317no
191.96.43.x/24/3061317no
191.96.43.x/24/2961317no
191.96.43.x/24/2861317no
191.96.43.x/24/2761317no
191.96.43.x/24/2661317no
191.96.43.x/24/2561317no
191.96.43.x/24/2461317no
191.96.42.x/24/2361317no
191.96.41.x/24/2261317no
191.96.47.x/24/2161317no
191.96.35.x/24/2061317no
191.96.59.x/24/1961317no
191.96.11.x/24/1861317no
191.96.107.x/24/1761317no
191.96.171.x/24/1661317no
191.97.43.x/24/1552322no
191.98.43.x/24/1413489no
191.100.43.x/24/1327668no
191.104.43.x/24/12UNROUTEDno
191.112.43.x/24/117418no
191.64.43.x/24/1026611no
191.32.43.x/24/918881no
191.224.43.x/24/826615no

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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