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 (45.89.229.x/24) can spoof 0 neighboring addresses
Spoofed source address (anon)
Prefix Length
ASN of spoofed source address
Received
45.89.229.x/24
/31
49392
no
45.89.229.x/24
/30
49392
no
45.89.229.x/24
/29
49392
no
45.89.229.x/24
/28
49392
no
45.89.229.x/24
/27
49392
no
45.89.229.x/24
/26
49392
no
45.89.229.x/24
/25
49392
no
45.89.229.x/24
/24
49392
no
45.89.228.x/24
/23
49392
no
45.89.231.x/24
/22
49505
no
45.89.225.x/24
/21
208677
no
45.89.237.x/24
/20
57497
no
45.89.245.x/24
/19
206776
no
45.89.197.x/24
/18
35913
no
45.89.165.x/24
/17
48112
no
45.89.101.x/24
/16
35913
no
45.88.229.x/24
/15
UNROUTED
no
45.91.229.x/24
/14
6898
no
45.93.229.x/24
/13
UNROUTED
no
45.81.229.x/24
/12
212745
no
45.73.229.x/24
/11
36315
no
45.121.229.x/24
/10
UNROUTED
no
45.25.229.x/24
/9
7018
no
45.217.229.x/24
/8
36925
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
unable to spoof routable, non-adjacent source addresses through
even the first IP hop.
IPv6 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.
IPv6 probes:
Spoofed source address
Destination
Received
2001:48d0:101:501::159
2001:48d0:101:501::242
no
2001:4978:1fb:6400::d2
2001:48d0:101:501::242
no
2001:49aa:111:aa00::11
2001:48d0:101:501::242
no
fd11:1111:1111::1111
2001:48d0:101:501::242
no
2001:48d0:101:501::159
2001:48d0:101:501::247
no
2001:4978:1fb:6400::d2
2001:48d0:101:501::247
no
2001:49aa:111:aa00::11
2001:48d0:101:501::247
no
fd11:1111:1111::1111
2001:48d0:101:501::247
no
2001:48d0:101:501::159
2001:610:510:115:192:42:115:98
no
2001:4978:1fb:6400::d2
2001:610:510:115:192:42:115:98
no
2001:49aa:111:aa00::11
2001:610:510:115:192:42:115:98
no
fd11:1111:1111::1111
2001:610:510:115:192:42:115:98
no
2001:48d0:101:501::159
2001:770:1c:7:225:90ff:fe0c:acb4
no
2001:4978:1fb:6400::d2
2001:770:1c:7:225:90ff:fe0c:acb4
no
2001:49aa:111:aa00::11
2001:770:1c:7:225:90ff:fe0c:acb4
no
fd11:1111:1111::1111
2001:770:1c:7:225:90ff:fe0c:acb4
no
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon)
Prefix Length
ASN of spoofed source address
Received
2a00:b700:xx::/40
/120
49392
no
2a00:b700:xx::/40
/112
49392
no
2a00:b700:xx::/40
/104
49392
no
2a00:b700:xx::/40
/96
49392
no
2a00:b700:xx::/40
/88
49392
no
2a00:b700:xx::/40
/80
49392
no
2a00:b700:xx::/40
/72
49392
no
2a00:b700:xx::/40
/64
49392
no
2a00:b700:xx::/40
/56
49392
no
2a00:b700:xx::/40
/48
49392
no
2a00:b700:xx::/40
/40
UNROUTED
no
2a00:b700:80xx::/40
/32
UNROUTED
no
2a00:b780:xx::/40
/24
UNROUTED
no
2a00:3700:xx::/40
/16
UNROUTED
no
Meaning of status in Received column:
no
Packets spoofed from adjacent netblock were not received, probably due to blocking
Summary:
The results from all tests are aggregated to produce a summary
"State of IP Spoofing" report.