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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
20710722025-12-01 00:54:23186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20671582025-11-23 23:46:29186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20630572025-11-16 17:01:14186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20564242025-10-31 02:52:06186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20523652025-10-24 01:44:11186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20481752025-10-17 00:36:15186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20441812025-10-09 23:27:15186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20399812025-10-02 02:17:49186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20358472025-09-25 00:54:51186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20312672025-09-17 00:22:59186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
20266122025-09-09 00:32:17186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19954892025-07-15 00:40:56186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19914002025-07-07 23:34:04186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19871232025-06-30 12:58:52186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19830512025-06-23 11:51:57186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19790932025-06-16 04:14:29186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19647732025-05-21 04:13:13186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19647532025-05-21 03:06:48186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19647462025-05-21 02:53:47186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19604392025-05-14 01:45:06186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport
19572692025-05-09 04:05:54186.226.54.x/24262979bra (Brazil)yesblockedblockednoneReport

All results shown
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