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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
20251072025-09-06 05:47:51177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19675132025-05-25 16:39:19177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19674982025-05-25 15:48:12177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19674882025-05-25 15:19:10177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19674872025-05-25 15:12:48177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19674862025-05-25 15:08:46177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19672532025-05-25 05:13:44177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19672482025-05-25 05:10:38177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19672462025-05-25 05:08:46177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19672422025-05-25 05:04:22177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19370582025-03-31 23:11:48177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19358222025-03-29 15:35:20177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19343032025-03-26 20:05:54177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19339982025-03-26 11:38:54177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19339922025-03-26 11:22:22177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19339852025-03-26 10:55:28177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19338112025-03-26 00:47:26177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19338102025-03-26 00:43:22177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19338092025-03-26 00:34:38177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19338032025-03-26 00:18:29177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19259882025-03-12 04:59:15177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport
19244712025-03-09 21:26:23177.54.206.x/24268976bra (Brazil)yesblockedblockednoneReport

All results shown
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