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Session Report

Summary:
Test run at: 2017-07-26 03:29:52 GMT
Client Prefix (v4): 96.2.75.x/24
Client AS (v4): 11232 (MIDCO-NET)
IPv4 Probes: 117
Client Prefix (v6): 2001:48f8:xx::/40
Client AS (v6): 11232 (MIDCO-NET)
IPv6 Probes: 77
Outbound spoofing summary (from the client to our server)
Source address type IPv4IPv6
Private - RFC1918 or ULA receivedblocked
Routable receivedblocked
Largest spoofable neighbor prefix length /8/64
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

Warnings:

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 (96.2.75.x/24) can spoof 16777215 neighboring addresses (within your /8 prefix)


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
96.2.75.x/24/3111232yes
96.2.75.x/24/3011232yes
96.2.75.x/24/2911232yes
96.2.75.x/24/2811232yes
96.2.75.x/24/2711232yes
96.2.75.x/24/2611232yes
96.2.75.x/24/2511232yes
96.2.75.x/24/2411232yes
96.2.74.x/24/2311232yes
96.2.73.x/24/2211232yes
96.2.79.x/24/2111232yes
96.2.67.x/24/2011232yes
96.2.91.x/24/1911232yes
96.2.107.x/24/1811232yes
96.2.11.x/24/1711232yes
96.2.203.x/24/1611232yes
96.3.75.x/24/1511232yes
96.0.75.x/24/1432392yes
96.6.75.x/24/1316625yes
96.10.75.x/24/1211426yes
96.18.75.x/24/1111492yes
96.34.75.x/24/10UNROUTEDyes
96.66.75.x/24/97922yes
96.130.75.x/24/87922yes

Meaning of status in Received column:

yesPackets spoofed from adjacent netblock were received
yesPackets 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:
Spoofed source addressDestinationReceived
2001:4978:1fb:6400::d22001:388:1:5001:21c:c0ff:fea2:4a3ano
2001:49aa:111:aa00::112001:388:1:5001:21c:c0ff:fea2:4a3ano
fd11:1111:1111::11112001:388:1:5001:21c:c0ff:fea2:4a3ano
2001:4978:1fb:6400::d22001:410:102:1::78no
2001:49aa:111:aa00::112001:410:102:1::78no
fd11:1111:1111::11112001:410:102:1::78no
2001:4978:1fb:6400::d22001:410:90ff::5no
2001:49aa:111:aa00::112001:410:90ff::5no
fd11:1111:1111::11112001:410:90ff::5no
2001:4978:1fb:6400::d22001:48d0:101:501::242no
2001:49aa:111:aa00::112001:48d0:101:501::242no
fd11:1111:1111::11112001:48d0:101:501::242no
2001:4978:1fb:6400::d22001:48d0:101:501::247no
2001:49aa:111:aa00::112001:48d0:101:501::247no
fd11:1111:1111::11112001:48d0:101:501::247no
2001:4978:1fb:6400::d22001:610:510:115:192:42:115:98no
2001:49aa:111:aa00::112001:610:510:115:192:42:115:98no
fd11:1111:1111::11112001:610:510:115:192:42:115:98no
2001:4978:1fb:6400::d22001:630:212:225:225:90ff:fe0c:45a6no
2001:49aa:111:aa00::112001:630:212:225:225:90ff:fe0c:45a6no
fd11:1111:1111::11112001:630:212:225:225:90ff:fe0c:45a6no
2001:4978:1fb:6400::d22001:708:40:2001:21c:c0ff:fea2:4c5cno
2001:49aa:111:aa00::112001:708:40:2001:21c:c0ff:fea2:4c5cno
fd11:1111:1111::11112001:708:40:2001:21c:c0ff:fea2:4c5cno
2001:4978:1fb:6400::d22001:770:18:7:225:90ff:fe0c:acb4no
2001:49aa:111:aa00::112001:770:18:7:225:90ff:fe0c:acb4no
fd11:1111:1111::11112001:770:18:7:225:90ff:fe0c:acb4no
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
2001:48f8:xx::/40/12011232yes
2001:48f8:xx::/40/11211232yes
2001:48f8:xx::/40/10411232yes
2001:48f8:xx::/40/9611232yes
2001:48f8:xx::/40/8811232yes
2001:48f8:xx::/40/8011232yes
2001:48f8:xx::/40/7211232yes
2001:48f8:xx::/40/6411232yes
2001:48f8:xx::/40/5611232no
2001:48f8:xx::/40/4811232no
2001:48f8:xx::/40/4011232no
2001:48f8:80xx::/40/3211232no
2001:4878:xx::/40/24UNROUTEDno
2001:c8f8:xx::/40/16UNROUTEDno

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
yesPackets spoofed from adjacent netblock were received (but that netblock is within the source AS)
Summary:
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.
Feedback:
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