Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewritten
Spoofed packet was received, but the source address was changed en route.
blocked
Spoofed packet was not received, but unspoofed packet was.
unknown
Neither spoofed nor unspoofed packet was received.
IPv4 AS Route:
This test run probed the following paths in order to infer your
ability to send different spoofed source packets. Each node
in the graph corresponds to an autonomous system, i.e.
different Internet service providers. NOTE: This graph does NOT show if
an AS blocks spoofed packets, only the path taken by received spoofed
packets. The IP Path Details
are available for this run. If non-spoofed packets weren't received at
a destination, the traceroute to that destination is not included in this
graph and may even cause a totally empty graph.
IPv4 Adjacent Netblock Testing:
Your host (95.87.226.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon)
Prefix Length
ASN of spoofed source address
Received
95.87.226.x/24
/31
43561
no
95.87.226.x/24
/30
43561
no
95.87.226.x/24
/29
43561
no
95.87.226.x/24
/28
43561
no
95.87.226.x/24
/27
43561
no
95.87.226.x/24
/26
43561
no
95.87.226.x/24
/25
43561
no
95.87.226.x/24
/24
43561
no
95.87.227.x/24
/23
43561
no
95.87.224.x/24
/22
43561
no
95.87.230.x/24
/21
43561
no
95.87.234.x/24
/20
43561
no
95.87.242.x/24
/19
43561
no
95.87.194.x/24
/18
43561
no
95.87.162.x/24
/17
2107
no
95.87.98.x/24
/16
43323
no
95.86.226.x/24
/15
12389
no
95.85.226.x/24
/14
43708
no
95.83.226.x/24
/13
13280
no
95.95.226.x/24
/12
2860
no
95.71.226.x/24
/11
12389
no
95.119.226.x/24
/10
6805
no
95.23.226.x/24
/9
12479
no
95.215.226.x/24
/8
9009
no
Meaning of status in Received column:
no
Packets spoofed from adjacent netblock were not received, probably due to blocking
IPv4 Outbound Filtering Depth:
The tracefilter test found your host
able to spoof routable, non-adjacent source addresses through the
first 1 IP hop(s).
Summary:
The results from all tests are aggregated to produce a summary
"State of IP Spoofing" report.
