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Session Report

Summary:
Test run at: 2022-12-28 03:56:50 GMT
Client Prefix (v4): 45.124.64.x/24
Client AS (v4): 7489 (HOSTUS-GLOBAL-AS)
IPv4 Probes: 60
Client Prefix (v6): 2402:9e80:xx::/40
Client AS (v6): 0
IPv6 Probes: 52
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
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.
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 (45.124.64.x/24) can spoof 0 neighboring addresses


Spoofed source address (anon)Prefix
Length
ASN of spoofed
source address
Received
45.124.64.x/24/317489no
45.124.64.x/24/307489no
45.124.64.x/24/297489no
45.124.64.x/24/287489no
45.124.64.x/24/277489no
45.124.64.x/24/267489no
45.124.64.x/24/257489no
45.124.64.x/24/247489no
45.124.65.x/24/237489no
45.124.66.x/24/227489no
45.124.68.x/24/21140292no
45.124.72.x/24/2055720no
45.124.80.x/24/19140716no
45.124.96.x/24/18UNROUTEDno
45.124.0.x/24/17UNROUTEDno
45.124.192.x/24/16UNROUTEDno
45.125.64.x/24/15133398no
45.126.64.x/24/14UNROUTEDno
45.120.64.x/24/13UNROUTEDno
45.116.64.x/24/12UNROUTEDno
45.108.64.x/24/1137069no
45.92.64.x/24/10208625no
45.60.64.x/24/919551no
45.252.64.x/24/856134no

Meaning of status in Received column:

noPackets spoofed from adjacent netblock were not received, probably due to blocking

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
2001:48d0:101:501::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
2402:9e80:xx::/40/120UNROUTEDsendto
2402:9e80:xx::/40/112UNROUTEDsendto
2402:9e80:xx::/40/104UNROUTEDsendto
2402:9e80:xx::/40/96UNROUTEDsendto
2402:9e80:xx::/40/88UNROUTEDsendto
2402:9e80:xx::/40/80UNROUTEDsendto
2402:9e80:xx::/40/72UNROUTEDsendto
2402:9e80:xx::/40/64UNROUTEDsendto
2402:9e80:xx::/40/56UNROUTEDsendto
2402:9e80:xx::/40/48UNROUTEDsendto
2402:9e80:xx::/40/40UNROUTEDsendto
2402:9e80:80xx::/40/32UNROUTEDsendto
2402:9e00:xx::/40/24UNROUTEDsendto
2402:1e80:xx::/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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