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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
10721402021-01-28 15:49:50177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10676862021-01-21 14:43:19177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10631492021-01-14 13:36:47177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10586532021-01-07 12:30:15177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10549122020-12-31 11:23:42177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10525522020-12-24 10:17:08177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10483612020-12-17 09:10:33177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10440232020-12-10 08:03:57177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10395502020-12-03 06:57:22177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10353952020-11-26 05:50:51177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10323792020-11-21 11:20:17177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10322802020-11-21 07:03:06177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10311572020-11-19 15:25:06177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10307892020-11-19 04:48:29177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10307872020-11-19 04:44:17177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10307862020-11-19 04:43:38177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10307822020-11-19 04:39:13177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10307712020-11-19 04:11:23177.129.87.x/24262393bra (Brazil)noblockedblocked/21Report
10304112020-11-18 14:31:35177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10304012020-11-18 14:09:03177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10303942020-11-18 13:52:06177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10303922020-11-18 13:50:00177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10303872020-11-18 13:44:41177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10303842020-11-18 13:40:49177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport
10303802020-11-18 13:39:07177.129.87.x/24262393bra (Brazil)nounknownblockednoneReport

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