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Session Report

Summary:
Test run at: 2021-06-08 16:12:58 GMT
Client Prefix (v4): 102.129.249.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 (102.129.249.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
102.129.249.x/24/3161317no
102.129.249.x/24/3061317no
102.129.249.x/24/2961317no
102.129.249.x/24/2861317no
102.129.249.x/24/2761317no
102.129.249.x/24/2661317no
102.129.249.x/24/2561317no
102.129.249.x/24/2461317no
102.129.248.x/24/2361317no
102.129.251.x/24/2211170no
102.129.253.x/24/21209181no
102.129.241.x/24/2061317no
102.129.233.x/24/1940676no
102.129.217.x/24/1861317no
102.129.185.x/24/1755933no
102.129.121.x/24/1637150no
102.128.249.x/24/15328419no
102.131.249.x/24/1437420no
102.133.249.x/24/138075no
102.137.249.x/24/1236974no
102.145.249.x/24/1137287no
102.161.249.x/24/1030999no
102.193.249.x/24/9UNROUTEDno
102.1.249.x/24/836926no

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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