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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
18637362024-11-19 13:04:38177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18605672024-11-13 19:21:48177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18582762024-11-09 16:17:15177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18567942024-11-06 19:56:33177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18559422024-11-05 12:54:26177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18533972024-10-31 18:05:54177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18532682024-10-31 13:26:49177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18497322024-10-24 14:02:57177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18445602024-10-15 13:41:53177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18432022024-10-12 14:57:24177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18367682024-09-30 14:05:16177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18196732024-08-28 12:08:02177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18187502024-08-26 19:17:51177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
18156062024-08-20 11:51:36177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18086862024-08-06 18:07:11177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18068482024-08-02 17:49:54177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18043652024-07-29 13:31:13177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
18020652024-07-24 11:17:11177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
17908822024-07-03 19:17:08177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
17603322024-05-08 18:00:15177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
17603142024-05-08 17:24:30177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
17565432024-04-30 19:05:05177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
17545492024-04-26 19:40:32177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
17159552024-02-09 12:38:14177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
16911782023-12-21 19:15:39177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
16843502023-12-08 18:45:44177.91.137.x/24262908bra (Brazil)yesrewrittenreceivednoneReport
16818542023-12-04 13:54:16177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
16818522023-12-04 13:47:41177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
16542282023-10-13 11:49:26177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
16493812023-10-04 12:25:29177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
12191552021-09-23 19:28:52177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
12191272021-09-23 18:36:10177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11989862021-08-18 14:20:12177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11377482021-05-06 11:36:28177.91.137.x/24262908bra (Brazil)yesrewrittenrewrittennoneReport
11223982021-04-12 19:02:46177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport
11136082021-03-29 15:06:44177.91.137.x/24262908bra (Brazil)yesblockedblockednoneReport

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