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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
21323152026-03-20 23:25:5096.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21247362026-03-06 19:51:1296.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21209832026-02-27 18:43:4596.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21169482026-02-20 17:36:1596.47.230.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/9Report
21167372026-02-20 10:53:39172.245.14.x/2436352 (AS-COLOCROSSING)usa (United States)noblockedreceived/19Report
18172072024-08-23 06:31:33107.175.214.x/2436352 (AS-COLOCROSSING)usa (United States)noreceivedreceived/10Report
18136542024-08-16 05:24:12107.175.214.x/2436352 (AS-COLOCROSSING)usa (United States)noreceivedreceived/10Report
9978872020-10-08 17:37:0146.243.230.x/2436352 (AS-COLOCROSSING)hkg (Hong Kong)noblockedreceived/8Report

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