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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
17371882024-03-22 23:03:17177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
17356002024-03-19 23:30:22177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
17316992024-03-12 02:11:00177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
17237452024-02-25 12:47:14177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
17231082024-02-24 03:00:25177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
17149102024-02-07 14:20:41177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16890722023-12-18 02:18:18177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16858472023-12-11 23:11:08177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16698732023-11-11 13:57:40177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16642252023-11-01 04:04:19177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16642032023-11-01 03:05:02177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
16635862023-10-31 02:50:41177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
14526862022-10-07 02:23:03177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
13232582022-03-11 12:47:41177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
12382342021-10-24 19:43:11177.221.59.x/24263661bra (Brazil)yesblockedblockednoneReport
10454932020-12-12 16:11:42177.221.59.x/24263661bra (Brazil)yesrewrittenrewrittennoneReport
9411712020-08-03 21:18:59177.221.59.x/24263661bra (Brazil)yesrewrittenrewrittennoneReport
9411602020-08-03 20:56:59177.221.59.x/24263661bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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