Session Report

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| Data: Stats Summary Recent Tests Remediation Results by AS Results by Country Results by Provider |

Summary:

Test run at: 2023-03-27 19:18:42 GMT
Client Prefix (v4): 45.86.231.x/24
Client AS (v4): 62005
IPv4 Probes: 60
Client Prefix (v6): 2a10:1fc0:xx::/40
Client AS (v6): 62005
IPv6 Probes: 52

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 none none

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.

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	none	none

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.

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 (45.86.231.x/24) can spoof 0 neighboring addresses

Spoofed source address (anon) Prefix
Length ASN of spoofed
source address Received

45.86.231.x/24 /31 62005 no

45.86.231.x/24 /30 62005 no

45.86.231.x/24 /29 62005 no

45.86.231.x/24 /28 62005 no

45.86.231.x/24 /27 62005 no

45.86.231.x/24 /26 62005 no

45.86.231.x/24 /25 62005 no

45.86.231.x/24 /24 62005 no

45.86.230.x/24 /23 62240 no

45.86.229.x/24 /22 62005 no

45.86.227.x/24 /21 48146 no

45.86.239.x/24 /20 UNROUTED no

45.86.247.x/24 /19 60781 no

45.86.199.x/24 /18 49103 no

45.86.167.x/24 /17 208740 no

45.86.103.x/24 /16 208746 no

45.87.231.x/24 /15 132839 no

45.84.231.x/24 /14 203020 no

45.82.231.x/24 /13 12874 no

45.94.231.x/24 /12 35751 no

45.70.231.x/24 /11 265826 no

45.118.231.x/24 /10 UNROUTED no

45.22.231.x/24 /9 7018 no

45.214.231.x/24 /8 37287 no

Meaning of status in Received column:

no Packets spoofed from adjacent netblock were not received, probably due to blocking

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
45.86.231.x/24	/31	62005	no
45.86.231.x/24	/30	62005	no
45.86.231.x/24	/29	62005	no
45.86.231.x/24	/28	62005	no
45.86.231.x/24	/27	62005	no
45.86.231.x/24	/26	62005	no
45.86.231.x/24	/25	62005	no
45.86.231.x/24	/24	62005	no
45.86.230.x/24	/23	62240	no
45.86.229.x/24	/22	62005	no
45.86.227.x/24	/21	48146	no
45.86.239.x/24	/20	UNROUTED	no
45.86.247.x/24	/19	60781	no
45.86.199.x/24	/18	49103	no
45.86.167.x/24	/17	208740	no
45.86.103.x/24	/16	208746	no
45.87.231.x/24	/15	132839	no
45.84.231.x/24	/14	203020	no
45.82.231.x/24	/13	12874	no
45.94.231.x/24	/12	35751	no
45.70.231.x/24	/11	265826	no
45.118.231.x/24	/10	UNROUTED	no
45.22.231.x/24	/9	7018	no
45.214.231.x/24	/8	37287	no

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 2001:40b0:7500:280::5458:517a no
2001:4978:1fb:6400::d2 2001:40b0:7500:280::5458:517a no
2001:49aa:111:aa00::11 2001:40b0:7500:280::5458:517a no
fd11:1111:1111::1111 2001:40b0:7500:280::5458:517a no
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 2001:770:1c: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

Spoofed source address	Destination	Received
2001:48d0:101:501::159	2001:40b0:7500:280::5458:517a	no
2001:4978:1fb:6400::d2	2001:40b0:7500:280::5458:517a	no
2001:49aa:111:aa00::11	2001:40b0:7500:280::5458:517a	no
fd11:1111:1111::1111	2001:40b0:7500:280::5458:517a	no
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	2001:770:1c: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

2a10:1fc0:xx::/40 /120 62005 no

2a10:1fc0:xx::/40 /112 62005 no

2a10:1fc0:xx::/40 /104 62005 no

2a10:1fc0:xx::/40 /96 62005 no

2a10:1fc0:xx::/40 /88 62005 no

2a10:1fc0:xx::/40 /80 62005 no

2a10:1fc0:xx::/40 /72 62005 no

2a10:1fc0:xx::/40 /64 62005 no

2a10:1fc0:xx::/40 /56 62005 no

2a10:1fc0:xx::/40 /48 62005 no

2a10:1fc0:xx::/40 /40 UNROUTED no

2a10:1fc0:80xx::/40 /32 UNROUTED no

2a10:1f40:xx::/40 /24 211007 no

2a10:9fc0:xx::/40 /16 40970 no

Meaning of status in Received column:

no Packets spoofed from adjacent netblock were not received, probably due to blocking

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
2a10:1fc0:xx::/40	/120	62005	no
2a10:1fc0:xx::/40	/112	62005	no
2a10:1fc0:xx::/40	/104	62005	no
2a10:1fc0:xx::/40	/96	62005	no
2a10:1fc0:xx::/40	/88	62005	no
2a10:1fc0:xx::/40	/80	62005	no
2a10:1fc0:xx::/40	/72	62005	no
2a10:1fc0:xx::/40	/64	62005	no
2a10:1fc0:xx::/40	/56	62005	no
2a10:1fc0:xx::/40	/48	62005	no
2a10:1fc0:xx::/40	/40	UNROUTED	no
2a10:1fc0:80xx::/40	/32	UNROUTED	no
2a10:1f40:xx::/40	/24	211007	no
2a10:9fc0:xx::/40	/16	40970	no

Summary:

The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.

Feedback:

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