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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
20724062025-12-03 05:11:12104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20697792025-11-28 10:03:06104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20684212025-11-26 04:03:01104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20658802025-11-21 08:54:56104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20645532025-11-19 02:54:52104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20619372025-11-14 07:46:50104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20604902025-11-12 01:46:43104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20564672025-10-31 05:31:33104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20551582025-10-28 23:31:28104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20524292025-10-24 04:23:26104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20510432025-10-21 22:23:20104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20482192025-10-17 03:15:22104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20468562025-10-14 21:15:08104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20442342025-10-10 02:07:13104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20429452025-10-07 20:06:50104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/27Report
20404952025-10-03 00:59:11104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20392382025-09-30 18:59:19104.161.18.x/2453755 (IOFLOOD)usa (United States)nounknownunknownnoneReport
20363712025-09-25 23:51:07104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20363572025-09-25 23:08:05104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20363532025-09-25 22:44:59104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20363482025-09-25 22:31:55104.161.18.x/2453755 (IOFLOOD)usa (United States)noreceivedreceived/8Report
20350422025-09-23 17:51:12104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20293242025-09-13 02:56:33104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20293092025-09-13 02:13:27104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20292992025-09-13 01:37:11104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20250382025-09-06 00:29:15104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20250232025-09-05 23:46:02104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20250102025-09-05 23:23:01104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report
20250032025-09-05 23:09:57104.161.18.x/2453755 (IOFLOOD)usa (United States)noblockedblocked/18Report

All results shown
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