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: 2020-10-23 15:05:21 GMT
Client Prefix (v4): 152.89.162.x/24
Client AS (v4): 9009 (M247)
IPv4 Probes: 75
Client Prefix (v6): 2001:ac8:xx::/40
Client AS (v6): 9009 (M247)
IPv6 Probes: 68

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 Adjacent Netblock Testing:

Your host (152.89.162.x/24) can spoof 0 neighboring addresses

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

152.89.162.x/24 /31 9009 natblock

152.89.162.x/24 /30 9009 natblock

152.89.162.x/24 /29 9009 natblock

152.89.162.x/24 /28 9009 natblock

152.89.162.x/24 /27 9009 natblock

152.89.162.x/24 /26 9009 natblock

152.89.162.x/24 /25 9009 natblock

152.89.162.x/24 /24 9009 natblock

152.89.163.x/24 /23 9009 natblock

152.89.160.x/24 /22 9009 natblock

152.89.166.x/24 /21 29119 natblock

152.89.170.x/24 /20 UNROUTED natblock

152.89.178.x/24 /19 209509 natblock

152.89.130.x/24 /18 48095 natblock

152.89.226.x/24 /17 UNROUTED natblock

152.89.34.x/24 /16 202724 natblock

152.88.162.x/24 /15 559 natblock

152.91.162.x/24 /14 9555 natblock

152.93.162.x/24 /13 25400 natblock

152.81.162.x/24 /12 782 natblock

152.73.162.x/24 /11 15687 natblock

152.121.162.x/24 /10 27030 natblock

152.25.162.x/24 /9 UNROUTED natblock

152.217.162.x/24 /8 UNROUTED natblock

Meaning of status in Received column:

natblock Spoofed probe packets appear to be blocked by your local NAT or firewall rather than being rewritten with a public source address.

Spoofed source address (anon)	Prefix Length	ASN of spoofed source address	Received
152.89.162.x/24	/31	9009	natblock
152.89.162.x/24	/30	9009	natblock
152.89.162.x/24	/29	9009	natblock
152.89.162.x/24	/28	9009	natblock
152.89.162.x/24	/27	9009	natblock
152.89.162.x/24	/26	9009	natblock
152.89.162.x/24	/25	9009	natblock
152.89.162.x/24	/24	9009	natblock
152.89.163.x/24	/23	9009	natblock
152.89.160.x/24	/22	9009	natblock
152.89.166.x/24	/21	29119	natblock
152.89.170.x/24	/20	UNROUTED	natblock
152.89.178.x/24	/19	209509	natblock
152.89.130.x/24	/18	48095	natblock
152.89.226.x/24	/17	UNROUTED	natblock
152.89.34.x/24	/16	202724	natblock
152.88.162.x/24	/15	559	natblock
152.91.162.x/24	/14	9555	natblock
152.93.162.x/24	/13	25400	natblock
152.81.162.x/24	/12	782	natblock
152.73.162.x/24	/11	15687	natblock
152.121.162.x/24	/10	27030	natblock
152.25.162.x/24	/9	UNROUTED	natblock
152.217.162.x/24	/8	UNROUTED	natblock

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
2001:48d0:101:501::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

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

IPv6 Adjacent Netblock Testing:

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

2001:ac8:xx::/40 /120 9009 no

2001:ac8:xx::/40 /112 9009 no

2001:ac8:xx::/40 /104 9009 no

2001:ac8:xx::/40 /96 9009 no

2001:ac8:xx::/40 /88 9009 no

2001:ac8:xx::/40 /80 9009 no

2001:ac8:xx::/40 /72 9009 no

2001:ac8:xx::/40 /64 9009 no

2001:ac8:xx::/40 /56 9009 no

2001:ac8:xx::/40 /48 9009 no

2001:ac8:xx::/40 /40 9009 no

2001:ac8:80xx::/40 /32 9009 no

2001:a48:xx::/40 /24 8970 no

2001:8ac8:xx::/40 /16 1221 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
2001:ac8:xx::/40	/120	9009	no
2001:ac8:xx::/40	/112	9009	no
2001:ac8:xx::/40	/104	9009	no
2001:ac8:xx::/40	/96	9009	no
2001:ac8:xx::/40	/88	9009	no
2001:ac8:xx::/40	/80	9009	no
2001:ac8:xx::/40	/72	9009	no
2001:ac8:xx::/40	/64	9009	no
2001:ac8:xx::/40	/56	9009	no
2001:ac8:xx::/40	/48	9009	no
2001:ac8:xx::/40	/40	9009	no
2001:ac8:80xx::/40	/32	9009	no
2001:a48:xx::/40	/24	8970	no
2001:8ac8:xx::/40	/16	1221	no

Summary:

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

Feedback:

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