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: 2017-08-01 17:40:58 GMT
Client Prefix (v4): 167.250.0.x/24
Client AS (v4): 265185
IPv4 Probes: 118
Client Prefix (v6): 2804:2bf8:xx::/40
Client AS (v6): 265185
IPv6 Probes: 77

Outbound spoofing summary (from the client to our server)

Source address type IPv4 IPv6

Private - RFC1918 or ULA unknown unknown

Routable unknown unknown

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	unknown	unknown
Routable	unknown	unknown
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 (167.250.0.x/24) can spoof 0 neighboring addresses

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

167.250.0.x/24 /31 265185 sendto

167.250.0.x/24 /30 265185 sendto

167.250.0.x/24 /29 265185 sendto

167.250.0.x/24 /28 265185 sendto

167.250.0.x/24 /27 265185 sendto

167.250.0.x/24 /26 265185 sendto

167.250.0.x/24 /25 265185 sendto

167.250.0.x/24 /24 265185 sendto

167.250.1.x/24 /23 265185 sendto

167.250.2.x/24 /22 265185 sendto

167.250.4.x/24 /21 264649 sendto

167.250.8.x/24 /20 262785 sendto

167.250.16.x/24 /19 265194 sendto

167.250.32.x/24 /18 28618 sendto

167.250.64.x/24 /17 265204 sendto

167.250.128.x/24 /16 265246 sendto

167.251.0.x/24 /15 14946 sendto

167.248.0.x/24 /14 209 sendto

167.254.0.x/24 /13 16831 sendto

167.242.0.x/24 /12 2386 sendto

167.234.0.x/24 /11 3525 sendto

167.218.0.x/24 /10 3136 sendto

167.186.0.x/24 /9 UNROUTED sendto

167.122.0.x/24 /8 396172 sendto

Meaning of status in Received column:

sendto The spoofer client was unable to send spoofed headers due to an operating system restriction.

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
167.250.0.x/24	/31	265185	sendto
167.250.0.x/24	/30	265185	sendto
167.250.0.x/24	/29	265185	sendto
167.250.0.x/24	/28	265185	sendto
167.250.0.x/24	/27	265185	sendto
167.250.0.x/24	/26	265185	sendto
167.250.0.x/24	/25	265185	sendto
167.250.0.x/24	/24	265185	sendto
167.250.1.x/24	/23	265185	sendto
167.250.2.x/24	/22	265185	sendto
167.250.4.x/24	/21	264649	sendto
167.250.8.x/24	/20	262785	sendto
167.250.16.x/24	/19	265194	sendto
167.250.32.x/24	/18	28618	sendto
167.250.64.x/24	/17	265204	sendto
167.250.128.x/24	/16	265246	sendto
167.251.0.x/24	/15	14946	sendto
167.248.0.x/24	/14	209	sendto
167.254.0.x/24	/13	16831	sendto
167.242.0.x/24	/12	2386	sendto
167.234.0.x/24	/11	3525	sendto
167.218.0.x/24	/10	3136	sendto
167.186.0.x/24	/9	UNROUTED	sendto
167.122.0.x/24	/8	396172	sendto

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
2001:4978:1fb:6400::d2 2001:388:1:5001:21c:c0ff:fea2:4a3a no
2001:49aa:111:aa00::11 2001:388:1:5001:21c:c0ff:fea2:4a3a no
fd11:1111:1111::1111 2001:388:1:5001:21c:c0ff:fea2:4a3a no
2001:4978:1fb:6400::d2 2001:410:102:1::78 no
2001:49aa:111:aa00::11 2001:410:102:1::78 no
fd11:1111:1111::1111 2001:410:102:1::78 no
2001:4978:1fb:6400::d2 2001:410:90ff::5 no
2001:49aa:111:aa00::11 2001:410:90ff::5 no
fd11:1111:1111::1111 2001:410:90ff::5 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
2001:4978:1fb: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
2001:4978:1fb: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
2001:4978:1fb: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
2001:4978:1fb:6400::d2 2001:708:40:2001:21c:c0ff:fea2:4c5c no
2001:49aa:111:aa00::11 2001:708:40:2001:21c:c0ff:fea2:4c5c no
fd11:1111:1111::1111 2001:708:40:2001:21c:c0ff:fea2:4c5c 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

Spoofed source address	Destination	Received
2001:4978:1fb:6400::d2	2001:388:1:5001:21c:c0ff:fea2:4a3a	no
2001:49aa:111:aa00::11	2001:388:1:5001:21c:c0ff:fea2:4a3a	no
fd11:1111:1111::1111	2001:388:1:5001:21c:c0ff:fea2:4a3a	no
2001:4978:1fb:6400::d2	2001:410:102:1::78	no
2001:49aa:111:aa00::11	2001:410:102:1::78	no
fd11:1111:1111::1111	2001:410:102:1::78	no
2001:4978:1fb:6400::d2	2001:410:90ff::5	no
2001:49aa:111:aa00::11	2001:410:90ff::5	no
fd11:1111:1111::1111	2001:410:90ff::5	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
2001:4978:1fb: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
2001:4978:1fb: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
2001:4978:1fb: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
2001:4978:1fb:6400::d2	2001:708:40:2001:21c:c0ff:fea2:4c5c	no
2001:49aa:111:aa00::11	2001:708:40:2001:21c:c0ff:fea2:4c5c	no
fd11:1111:1111::1111	2001:708:40:2001:21c:c0ff:fea2:4c5c	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

IPv6 Adjacent Netblock Testing:

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

2804:2bf8:xx::/40 /120 265185 sendto
2804:2bf8:xx::/40 /112 265185 sendto
2804:2bf8:xx::/40 /104 265185 sendto
2804:2bf8:xx::/40 /96 265185 sendto
2804:2bf8:xx::/40 /88 265185 sendto
2804:2bf8:xx::/40 /80 265185 sendto
2804:2bf8:xx::/40 /72 265185 sendto
2804:2bf8:xx::/40 /64 265185 sendto
2804:2bf8:xx::/40 /56 265185 sendto
2804:2bf8:xx::/40 /48 265185 sendto
2804:2bf8:xx::/40 /40 265185 sendto
2804:2bf8:80xx::/40 /32 265185 sendto
2804:2b78:xx::/40 /24 28124 sendto
2804:abf8:xx::/40 /16 UNROUTED sendto

Meaning of status in Received column:

sendto The spoofer client was unable to send spoofed headers due to an operating system restriction.

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
2804:2bf8:xx::/40	/120	265185	sendto
2804:2bf8:xx::/40	/112	265185	sendto
2804:2bf8:xx::/40	/104	265185	sendto
2804:2bf8:xx::/40	/96	265185	sendto
2804:2bf8:xx::/40	/88	265185	sendto
2804:2bf8:xx::/40	/80	265185	sendto
2804:2bf8:xx::/40	/72	265185	sendto
2804:2bf8:xx::/40	/64	265185	sendto
2804:2bf8:xx::/40	/56	265185	sendto
2804:2bf8:xx::/40	/48	265185	sendto
2804:2bf8:xx::/40	/40	265185	sendto
2804:2bf8:80xx::/40	/32	265185	sendto
2804:2b78:xx::/40	/24	28124	sendto
2804:abf8:xx::/40	/16	UNROUTED	sendto

Summary:

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

Feedback:

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