Session Report

Summary:

Test run at: 2016-11-08 01:50:02 GMT
Client Prefix (v4): 69.16.130.x/24
Client AS (v4): 11588 (HIGHWINDS)
IPv4 Probes: 104
Client Prefix (v6): 2001:1938:b0xx::/40
Client AS (v6): 11588 (HIGHWINDS)
IPv6 Probes: 63

Outbound spoofing summary (from the client to our server)
Source address type	IPv4		IPv6
Private - RFC1918 or ULA	blocked		received
Routable	blocked		received
Largest spoofable neighbor prefix length	/25		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 Adjacent Netblock Testing:

Your host (69.16.130.x/24) can spoof 127 neighboring addresses (within your /25 prefix)

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
69.16.130.x/24	/31	11588	yes
69.16.130.x/24	/30	11588	yes
69.16.130.x/24	/29	11588	yes
69.16.130.x/24	/28	11588	yes
69.16.130.x/24	/27	11588	yes
69.16.130.x/24	/26	11588	yes
69.16.130.x/24	/25	11588	yes
69.16.130.x/24	/24	11588	no
69.16.131.x/24	/23	11588	no
69.16.128.x/24	/22	11588	no
69.16.134.x/24	/21	11588	no
69.16.138.x/24	/20	11588	no
69.16.146.x/24	/19	11588	no
69.16.162.x/24	/18	11588	no
69.16.194.x/24	/17	32244	no
69.16.2.x/24	/16	1968	no
69.17.130.x/24	/15	812	no
69.18.130.x/24	/14	12251	no
69.20.130.x/24	/13	6594	no
69.24.130.x/24	/12	UNROUTED	no
69.0.130.x/24	/11	13768	no
69.48.130.x/24	/10	22691	no
69.80.130.x/24	/9	3356	no
69.144.130.x/24	/8	33588	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 unable to spoof routable, non-adjacent source addresses through even the first IP hop.

IPv6 probes:

Spoofed source address	Destination	Received
2001:4978:1fb:6400::d2	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
2001:49aa:111:aa00::11	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
fd11:1111:1111::1111	2001:388:1:5001:21c:c0ff:fea2:4a3a	yes
2001:4978:1fb:6400::d2	2001:410:102:1::78	yes
2001:49aa:111:aa00::11	2001:410:102:1::78	yes
fd11:1111:1111::1111	2001:410:102:1::78	yes
2001:4978:1fb:6400::d2	2001:410:90ff::5	yes
2001:49aa:111:aa00::11	2001:410:90ff::5	yes
fd11:1111:1111::1111	2001:410:90ff::5	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
2001:4978:1fb: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
2001:4978:1fb:6400::d2	2001:610:510:115:192:42:115:98	yes
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	yes
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	yes
2001:49aa:111:aa00::11	2001:708:40:2001:21c:c0ff:fea2:4c5c	yes
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	yes
2001:49aa:111:aa00::11	2001:770:18:7:225:90ff:fe0c:acb4	yes
fd11:1111:1111::1111	2001:770:18:7:225:90ff:fe0c:acb4	no

Summary:

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

Feedback:

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