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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
10048482020-10-12 05:57:25177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
10047722020-10-12 05:01:13177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9714772020-09-05 22:35:29177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9659652020-08-31 17:46:54177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9658802020-08-31 17:17:30177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9614972020-08-25 23:20:23177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9614342020-08-25 22:50:17177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9613842020-08-25 22:27:19177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9599812020-08-24 19:01:56177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9599012020-08-24 18:31:55177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9598472020-08-24 18:07:40177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
9597292020-08-24 16:09:06177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
8988762020-05-21 23:44:44177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
8987712020-05-21 20:14:05177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
8987182020-05-21 18:51:25177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
8985932020-05-21 14:22:40177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
2271142017-05-22 06:34:37177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport
2264802017-05-21 11:28:18177.54.158.x/24262287bra (Brazil)yesblockedblockednoneReport

All results shown
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