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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
9072082020-06-06 03:07:18177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
9021572020-05-28 12:12:49177.155.201.x/2453222bra (Brazil)yesrewrittenrewrittennoneReport
9006342020-05-25 22:34:15177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8838202020-04-24 21:44:35177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8690522020-03-29 22:23:14177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8593052020-03-11 23:32:07177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8225942020-01-13 00:43:11177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8135482019-12-25 20:01:46177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8078892019-12-15 11:31:32177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
8031242019-12-07 20:06:46177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
7791352019-10-30 02:28:07177.155.201.x/2453222bra (Brazil)yesblockedblocked/23Report
7598002019-09-29 18:26:56177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
7570452019-09-25 04:45:04177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
7534752019-09-18 22:51:13177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport
7444212019-09-03 23:19:16177.155.201.x/2453222bra (Brazil)yesblockedblockednoneReport

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