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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
20362582025-09-25 18:45:44173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/27Report
20362512025-09-25 18:32:58173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblockednoneReport
20362382025-09-25 18:16:51173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/29Report
20355202025-09-24 14:12:19173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report
20328022025-09-19 12:36:04173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report
20327952025-09-19 12:23:17173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/27Report
20324292025-09-18 18:07:05173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblockednoneReport
20324162025-09-18 17:54:21173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/29Report
20323972025-09-18 17:27:21173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/27Report
20323842025-09-18 17:14:35173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report
20322882025-09-18 14:27:34173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report
20322802025-09-18 14:14:49173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report
20315442025-09-17 12:43:54173.234.234.x/24396362 (LEASEWEB-USA-NYC)usa (United States)yesrewrittenblocked/26Report

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