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Session Report

Summary:
Test run at: 2018-06-04 06:30:10 GMT
Client Prefix (v4): 49.231.81.x/24
Client AS (v4): 45458 (SBN-AWN-AS-02-AP)
IPv4 Probes: 99
Client Prefix (v6): 2001:0:9dxx::/40
Client AS (v6): 6939 (HURRICANE)
IPv6 Probes: 65
Outbound spoofing summary (from the client to our server)
Source address type IPv4IPv6
Private - RFC1918 or ULA blockedunknown
Routable blockedunknown
Largest spoofable neighbor prefix length nonenone

Meaning of result status in column:

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


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
49.231.81.x/24/31UNROUTEDsendto
49.231.81.x/24/30UNROUTEDsendto
49.231.81.x/24/29UNROUTEDsendto
49.231.81.x/24/28UNROUTEDsendto
49.231.81.x/24/27UNROUTEDsendto
49.231.81.x/24/26UNROUTEDsendto
49.231.81.x/24/25UNROUTEDsendto
49.231.81.x/24/24UNROUTEDsendto
49.231.80.x/24/23UNROUTEDsendto
49.231.83.x/24/22UNROUTEDsendto
49.231.85.x/24/21UNROUTEDsendto
49.231.89.x/24/20UNROUTEDsendto
49.231.65.x/24/19UNROUTEDsendto
49.231.113.x/24/18UNROUTEDsendto
49.231.17.x/24/17UNROUTEDsendto
49.231.209.x/24/16UNROUTEDsendto
49.230.81.x/24/15UNROUTEDsendto
49.229.81.x/24/14UNROUTEDno
49.227.81.x/24/13UNROUTEDsendto
49.239.81.x/24/12UNROUTEDsendto
49.247.81.x/24/11UNROUTEDsendto
49.199.81.x/24/10UNROUTEDsendto
49.167.81.x/24/9UNROUTEDsendto
49.103.81.x/24/8UNROUTEDsendto

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking
sendtoThe spoofer client was unable to send spoofed headers due to an operating system restriction.

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 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
2001:4978:1fb:6400::d22607:f278:2:13:ba27:ebff:fe3f:b21eno
2001:49aa:111:aa00::112607:f278:2:13:ba27:ebff:fe3f:b21eno
fd11:1111:1111::11112607:f278:2:13:ba27:ebff:fe3f:b21eno
2001:4978:1fb:6400::d22607:f380:a44:4::4no
2001:49aa:111:aa00::112607:f380:a44:4::4no
fd11:1111:1111::11112607:f380:a44:4::4no
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
2001:0:9dxx::/40/120UNROUTEDsendto
2001:0:9dxx::/40/112UNROUTEDsendto
2001:0:9dxx::/40/104UNROUTEDsendto
2001:0:9dxx::/40/96UNROUTEDsendto
2001:0:9dxx::/40/88UNROUTEDsendto
2001:0:9dxx::/40/80UNROUTEDsendto
2001:0:9dxx::/40/72UNROUTEDsendto
2001:0:9dxx::/40/64UNROUTEDsendto
2001:0:9dxx::/40/56UNROUTEDsendto
2001:0:9dxx::/40/48UNROUTEDsendto
2001:0:9dxx::/40/40UNROUTEDsendto
2001:0:1dxx::/40/32UNROUTEDsendto
2001:80:9dxx::/40/24UNROUTEDsendto
2001:8000:9dxx::/40/16UNROUTEDsendto

Meaning of status in Received column:

sendtoThe spoofer client was unable to send spoofed headers due to an operating system restriction.
Summary:
The results from all tests are aggregated to produce a summary "State of IP Spoofing" report.
Feedback:
We welcome questions and feedback to the Spoofer Information Mailing List and invite users to join the Spoofer Users Mailing List for discussion and announcements.
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