Session Report
Test run at: 2022-03-08 23:19:12 GMTIPv4 AS Route:
Client Prefix (v4): 209.209.24.x/24
Client AS (v4): 36289 (VALORCHRISTIANHIGHSCHOOL-01)
IPv4 Probes: 60
Client Prefix (v6): 2602:fcb8:xx::/40
Client AS (v6): 36289 (VALORCHRISTIANHIGHSCHOOL-01)
IPv6 Probes: 56
Outbound spoofing summary (from the client to our server) Source address type IPv4 IPv6 Private - RFC1918 or ULA blocked ✔ received Routable ✔ received ✔ received Largest spoofable neighbor prefix length /8 /16
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 (209.209.24.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)
Spoofed source address (anon) Prefix
LengthASN of spoofed
source addressReceived 209.209.24.x/24 /31 36289 yes 209.209.24.x/24 /30 36289 yes 209.209.24.x/24 /29 36289 yes 209.209.24.x/24 /28 36289 yes 209.209.24.x/24 /27 36289 yes 209.209.24.x/24 /26 36289 yes 209.209.24.x/24 /25 36289 yes 209.209.24.x/24 /24 36289 yes 209.209.25.x/24 /23 14618 yes 209.209.26.x/24 /22 399209 yes 209.209.28.x/24 /21 21777 yes 209.209.16.x/24 /20 26088 yes 209.209.8.x/24 /19 26832 yes 209.209.56.x/24 /18 57695 yes 209.209.88.x/24 /17 399580 yes 209.209.152.x/24 /16 10397 yes 209.208.24.x/24 /15 6364 yes 209.211.24.x/24 /14 209 yes 209.213.24.x/24 /13 19212 yes 209.217.24.x/24 /12 7258 yes 209.193.24.x/24 /11 7782 yes 209.241.24.x/24 /10 3356 no 209.145.24.x/24 /9 UNROUTED no 209.81.24.x/24 /8 7091 yes 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 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 10 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 yes 2001:4978:1fb:6400::d2 2001:48d0:101:501::242 yes 2001:49aa:111:aa00::11 2001:48d0:101:501::242 yes fd11:1111:1111::1111 2001:48d0:101:501::242 yes 2001:48d0:101:501::159 2001:48d0:101:501::247 yes 2001:4978:1fb:6400::d2 2001:48d0:101:501::247 yes 2001:49aa:111:aa00::11 2001:48d0:101:501::247 yes fd11:1111:1111::1111 2001:48d0:101:501::247 yes 2001:48d0:101:501::159 2001:610:510:115:192:42:115:98 yes 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 yes 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 2001:770:1c:7:225:90ff:fe0c:acb4 yes 2001:4978:1fb:6400::d2 2001:770:1c:7:225:90ff:fe0c:acb4 yes 2001:49aa:111:aa00::11 2001:770:1c:7:225:90ff:fe0c:acb4 yes fd11:1111:1111::1111 2001:770:1c:7:225:90ff:fe0c:acb4 yes
Summary:
Spoofed source address (anon) Prefix
LengthASN of spoofed
source addressReceived 2602:fcb8:xx::/40 /120 36289 yes 2602:fcb8:xx::/40 /112 36289 yes 2602:fcb8:xx::/40 /104 36289 yes 2602:fcb8:xx::/40 /96 36289 yes 2602:fcb8:xx::/40 /88 36289 yes 2602:fcb8:xx::/40 /80 36289 yes 2602:fcb8:xx::/40 /72 36289 yes 2602:fcb8:xx::/40 /64 36289 yes 2602:fcb8:xx::/40 /56 36289 yes 2602:fcb8:xx::/40 /48 36289 yes 2602:fcb8:xx::/40 /40 36289 yes 2602:fcb8:80xx::/40 /32 UNROUTED yes 2602:fc38:xx::/40 /24 UNROUTED yes 2602:7cb8:xx::/40 /16 UNROUTED yes Meaning of status in Received column:
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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