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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
20309832025-09-16 14:00:23177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
20309812025-09-16 13:57:21177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
20302742025-09-15 14:15:48177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
20299492025-09-15 01:13:55177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
20299382025-09-15 00:36:34177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748342025-06-08 16:31:02177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748282025-06-08 16:22:49177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748262025-06-08 16:12:07177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748202025-06-08 15:58:49177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748192025-06-08 15:56:48177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748142025-06-08 15:49:33177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748082025-06-08 15:46:03177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748072025-06-08 15:42:35177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748062025-06-08 15:38:59177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19748052025-06-08 15:37:09177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19479942025-04-22 07:40:05177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19479932025-04-22 07:38:03177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19479922025-04-22 07:33:16177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19477602025-04-21 17:28:25177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19477572025-04-21 17:24:36177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19477542025-04-21 17:14:15177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19465962025-04-19 02:50:41177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19465942025-04-19 02:46:45177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19465932025-04-19 02:43:25177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19444822025-04-14 22:59:17177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19444802025-04-14 22:55:52177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19443922025-04-14 18:46:02177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19443912025-04-14 18:43:19177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19440102025-04-14 01:44:47177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19160522025-02-24 01:40:45177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19159302025-02-23 20:18:50177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19159282025-02-23 20:01:22177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19139822025-02-20 05:47:51177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19139812025-02-20 05:37:40177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport
19139802025-02-20 05:32:39177.54.193.x/24268976bra (Brazil)yesblockedblockednoneReport

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