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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
13351792022-03-26 22:12:2081.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13349362022-03-26 10:11:5181.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13346392022-03-25 17:28:5881.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13325622022-03-22 13:01:0681.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13324872022-03-22 10:40:2381.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13324762022-03-22 10:25:2381.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13259632022-03-16 13:42:2981.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13187112022-03-03 05:56:4381.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
13159002022-02-25 17:39:5481.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
12971362022-01-27 14:07:0381.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesrewrittenrewrittennoneReport
12955362022-01-24 16:54:4281.142.220.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport

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