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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
12467092021-11-08 15:29:58177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12359502021-10-21 01:57:16177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12358642021-10-20 22:07:09177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12357722021-10-20 19:12:40177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12344272021-10-18 17:15:25177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12279312021-10-08 01:00:16177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12278742021-10-07 22:35:40177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12277972021-10-07 19:47:11177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12265202021-10-05 18:47:52177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
12257292021-10-04 15:50:49177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11998302021-08-20 02:29:07177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11995662021-08-19 14:45:36177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11995022021-08-19 12:20:40177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11994912021-08-19 11:57:37177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11994732021-08-19 11:28:58177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11978712021-08-16 18:06:32177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport
11978162021-08-16 16:43:55177.221.71.x/2452651bra (Brazil)yesrewrittenreceivednoneReport

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