Test run at: 2020-04-03 08:51:06 GMTIPv4 AS Route:
Client Prefix (v4): 46.182.5.x/24
Client AS (v4): 204818 (HOSTEUR-NET-CORE)
IPv4 Probes: 75
Client Prefix (v6): 2a0d:5380:xx::/40
Client AS (v6): 204818 (HOSTEUR-NET-CORE)
IPv6 Probes: 72
Outbound spoofing summary (from the client to our server) Source address type IPv4 IPv6 Private - RFC1918 or ULA blocked ✔ blocked Routable ✔ blocked ✔ blocked Largest spoofable neighbor prefix length /24 /32
Spoof status key received Spoofed packet was received. ✔ 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.
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 (46.182.5.x/24) can spoof 255 neighboring addresses (within your /24 prefix)
Spoofed source address (anon) Prefix
LengthASN of spoofed
source addressReceived 46.182.5.x/24 /31 204818 yes 46.182.5.x/24 /30 204818 yes 46.182.5.x/24 /29 204818 yes 46.182.5.x/24 /28 204818 yes 46.182.5.x/24 /27 204818 yes 46.182.5.x/24 /26 204818 yes 46.182.5.x/24 /25 204818 yes 46.182.5.x/24 /24 204818 yes 46.182.4.x/24 /23 204818 no 46.182.7.x/24 /22 204818 no 46.182.1.x/24 /21 207758 no 46.182.13.x/24 /20 1197 no 46.182.21.x/24 /19 43847 no 46.182.37.x/24 /18 58224 no 46.182.69.x/24 /17 8678 no 46.182.133.x/24 /16 28769 no 46.183.5.x/24 /15 196742 no 46.180.5.x/24 /14 39927 no 46.178.5.x/24 /13 5432 no 46.190.5.x/24 /12 25472 no 46.166.5.x/24 /11 25454 no 46.150.5.x/24 /10 47513 no 46.246.5.x/24 /9 42708 no 46.54.5.x/24 /8 12709 no Meaning of status in Received column:
no Packets spoofed from adjacent netblock were not received, probably due to blocking yes Packets spoofed from adjacent netblock were received (but that netblock is within the source AS)
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).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:
IPv6 Adjacent Netblock Testing:
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 2001:630:212:225:225:90ff:fe0c:45a6 no 2001:4978:1fb:6400::d2 2001:630:212:225:225:90ff:fe0c:45a6 no 2001:49aa:111:aa00::11 2001:630:212:225:225:90ff:fe0c:45a6 no fd11:1111:1111::1111 2001:630:212:225:225:90ff:fe0c:45a6 no 2001:48d0:101:501::159 2001:770:18:7:225:90ff:fe0c:acb4 no 2001:4978:1fb:6400::d2 2001:770:18:7:225:90ff:fe0c:acb4 no 2001:49aa:111:aa00::11 2001:770:18:7:225:90ff:fe0c:acb4 no fd11:1111:1111::1111 2001:770:18:7:225:90ff:fe0c:acb4 no 2001:48d0:101:501::159 2001:df0:4:800:21c:c0ff:feb2:ad5f no 2001:4978:1fb:6400::d2 2001:df0:4:800:21c:c0ff:feb2:ad5f no 2001:49aa:111:aa00::11 2001:df0:4:800:21c:c0ff:feb2:ad5f no fd11:1111:1111::1111 2001:df0:4:800:21c:c0ff:feb2:ad5f no 2001:48d0:101:501::159 2607:f278:2:13:ba27:ebff:fe3f:b21e no 2001:4978:1fb:6400::d2 2607:f278:2:13:ba27:ebff:fe3f:b21e no 2001:49aa:111:aa00::11 2607:f278:2:13:ba27:ebff:fe3f:b21e no fd11:1111:1111::1111 2607:f278:2:13:ba27:ebff:fe3f:b21e no
Summary:
Spoofed source address (anon) Prefix
LengthASN of spoofed
source addressReceived 2a0d:5380:xx::/40 /120 204818 yes 2a0d:5380:xx::/40 /112 204818 yes 2a0d:5380:xx::/40 /104 204818 yes 2a0d:5380:xx::/40 /96 204818 yes 2a0d:5380:xx::/40 /88 204818 yes 2a0d:5380:xx::/40 /80 204818 yes 2a0d:5380:xx::/40 /72 204818 yes 2a0d:5380:xx::/40 /64 204818 yes 2a0d:5380:xx::/40 /56 204818 yes 2a0d:5380:xx::/40 /48 204818 yes 2a0d:5380:xx::/40 /40 204818 yes 2a0d:5380:80xx::/40 /32 204818 yes 2a0d:5300:xx::/40 /24 135391 no 2a0d:d380:xx::/40 /16 UNROUTED no Meaning of status in Received column:
no Packets spoofed from adjacent netblock were not received, probably due to blocking yes Packets spoofed from adjacent netblock were received (but that netblock is within the source AS)
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.Feedback:
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