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Session Report

Summary:
Test run at: 2021-08-30 11:00:01 GMT
Client Prefix (v4): 69.28.100.x/24
Client AS (v4): 32035 (CCDT-AS)
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 /29

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 (69.28.100.x/24) can spoof 7 neighboring addresses (within your /29 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
69.28.100.x/24/3132035yes
69.28.100.x/24/3032035yes
69.28.100.x/24/2932035yes
69.28.100.x/24/2832035no
69.28.100.x/24/2732035no
69.28.100.x/24/2632035no
69.28.100.x/24/2532035no
69.28.100.x/24/2432035no
69.28.101.x/24/2332035no
69.28.102.x/24/2232035no
69.28.96.x/24/2132035no
69.28.108.x/24/2020419no
69.28.116.x/24/1920419no
69.28.68.x/24/186364no
69.28.36.x/24/1731857no
69.28.228.x/24/1613768no
69.29.100.x/24/15209no
69.30.100.x/24/146423no
69.24.100.x/24/1323497no
69.20.100.x/24/1227357no
69.12.100.x/24/11UNROUTEDno
69.60.100.x/24/1015083no
69.92.100.x/24/911492no
69.156.100.x/24/8577no

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)

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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