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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
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.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
2859222017-07-30 18:12:1870.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2855352017-07-30 03:10:4270.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2798682017-07-23 02:04:5470.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2798592017-07-23 01:31:2270.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2756752017-07-17 23:32:2370.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2749272017-07-17 04:37:0470.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2707792017-07-12 04:22:1270.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2687292017-07-09 17:50:1970.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2599842017-06-28 23:49:2770.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2542382017-06-21 22:43:4070.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2480162017-06-14 21:37:5770.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2475762017-06-14 12:26:1570.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2416572017-06-07 11:19:2970.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2354662017-05-31 10:13:4870.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2291852017-05-24 09:08:0170.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2234472017-05-18 04:30:1270.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2162782017-05-11 03:23:3870.88.64.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2160242017-05-10 21:43:2570.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2119192017-05-07 02:00:1470.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2042812017-04-30 00:48:1170.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
1967112017-04-22 23:42:2370.88.64.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport

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