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Session Report

Summary:
Test run at: 2021-08-02 12:23:51 GMT
Client Prefix (v6): 2a02:778:2xx::/40
Client AS (v6): 48284 (TELENET-AS)
IPv6 Probes: 56
Outbound spoofing summary (from the client to our server)
Source address type IPv6
Private - ULA received
Routable received
Largest spoofable neighbor prefix length /16
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.

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
2001:48d0:101:501::1592001:48d0:101:501::242yes
2001:4978:1fb:6400::d22001:48d0:101:501::242yes
2001:49aa:111:aa00::112001:48d0:101:501::242yes
fd11:1111:1111::11112001:48d0:101:501::242yes
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
2a02:778:2xx::/40/12048284yes
2a02:778:2xx::/40/11248284yes
2a02:778:2xx::/40/10448284yes
2a02:778:2xx::/40/9648284yes
2a02:778:2xx::/40/8848284yes
2a02:778:2xx::/40/8048284yes
2a02:778:2xx::/40/7248284yes
2a02:778:2xx::/40/6448284yes
2a02:778:2xx::/40/5648284yes
2a02:778:2xx::/40/4848284yes
2a02:778:2xx::/40/4048284yes
2a02:778:82xx::/40/3248284yes
2a02:7f8:2xx::/40/24UNROUTEDyes
2a02:8778:2xx::/40/16UNROUTEDyes

Meaning of status in Received column:

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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