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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
9303782020-07-19 09:51:15131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8997312020-05-23 19:02:09131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8950722020-05-15 08:35:59131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8562612020-03-06 15:05:29131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
8508602020-02-28 21:14:25131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8508252020-02-28 20:29:22131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8508022020-02-28 20:04:22131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8507962020-02-28 19:56:22131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8507802020-02-28 19:34:02131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8340262020-01-31 20:45:04131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
8210452020-01-09 18:22:12131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
8204752020-01-08 18:48:43131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
7712632019-10-17 13:31:18131.255.97.x/24263468bra (Brazil)yesblockedreceived/9Report
7712562019-10-17 13:13:39131.255.97.x/24263468bra (Brazil)yesblockedreceived/9Report
7705002019-10-16 11:12:28131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
7691362019-10-14 13:03:58131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
7689002019-10-14 02:54:36131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
7682292019-10-12 14:06:59131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
7593812019-09-28 20:05:02131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport
7549902019-09-21 13:03:59131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
7549752019-09-21 12:29:46131.255.97.x/24263468bra (Brazil)yesblockedblockednoneReport
7074912019-07-01 12:50:23131.255.97.x/24263468bra (Brazil)yesrewrittenrewrittennoneReport

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