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Session Report

Summary:
Test run at: 2022-12-05 20:37:29 GMT
Client Prefix (v6): 2a00:1a28:11xx::/40
Client AS (v6): 0
IPv6 Probes: 52
Outbound spoofing summary (from the client to our server)
Source address type IPv6
Private - ULA unknown
Routable unknown
Largest spoofable neighbor prefix length none
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 probes:

Spoofed source addressDestinationReceived
2001:48d0:101:501::1592001:48d0:101:501::242no
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
2001:48d0:101:501::1592001:48d0:101:501::247no
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
2001:48d0:101:501::1592001:610:510:115:192:42:115:98no
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
2001:48d0:101:501::1592001:630:212:225:225:90ff:fe0c:45a6no
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
2001:48d0:101:501::1592001:770:1c:7:225:90ff:fe0c:acb4no
2001:4978:1fb:6400::d22001:770:1c:7:225:90ff:fe0c:acb4no
2001:49aa:111:aa00::112001:770:1c:7:225:90ff:fe0c:acb4no
fd11:1111:1111::11112001:770:1c:7:225:90ff:fe0c:acb4no
IPv6 Adjacent Netblock Testing:
Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
2a00:1a28:11xx::/40/120UNROUTEDsendto
2a00:1a28:11xx::/40/112UNROUTEDsendto
2a00:1a28:11xx::/40/104UNROUTEDsendto
2a00:1a28:11xx::/40/96UNROUTEDsendto
2a00:1a28:11xx::/40/88UNROUTEDsendto
2a00:1a28:11xx::/40/80UNROUTEDsendto
2a00:1a28:11xx::/40/72UNROUTEDsendto
2a00:1a28:11xx::/40/64UNROUTEDsendto
2a00:1a28:11xx::/40/56UNROUTEDsendto
2a00:1a28:11xx::/40/48UNROUTEDsendto
2a00:1a28:11xx::/40/40UNROUTEDsendto
2a00:1a28:91xx::/40/32UNROUTEDsendto
2a00:1aa8:11xx::/40/24UNROUTEDsendto
2a00:9a28:11xx::/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:
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