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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
16832112023-12-06 17:32:052804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
16831972023-12-06 17:13:192804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
16800242023-11-30 17:55:522804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
16769802023-11-24 20:36:372804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
16618702023-10-27 17:37:012804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
16268102023-08-22 17:41:362804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15905972023-06-14 14:00:242804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15809912023-05-26 17:40:222804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787742023-05-22 19:48:132804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787672023-05-22 19:35:532804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787522023-05-22 19:21:472804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787342023-05-22 18:57:002804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787192023-05-22 18:38:412804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787062023-05-22 18:16:422804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15787032023-05-22 18:12:022804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15786962023-05-22 18:05:202804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15786912023-05-22 17:58:352804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15786902023-05-22 17:57:432804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15786832023-05-22 17:47:422804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15737202023-05-12 17:49:462804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report
15700832023-05-05 17:48:532804:4508:51xx::/40267668bra (Brazil)noblockedreceived/24Report

All results shown
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