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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
19967012025-07-17 00:45:272804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19910462025-07-07 14:23:022804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19879612025-07-01 16:21:542804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19853592025-06-26 21:16:022804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19810052025-06-18 23:04:492804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19521362025-04-29 15:51:052804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19456112025-04-16 23:33:442804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19428712025-04-11 12:47:552804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19272072025-03-13 19:51:232804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
19125852025-02-17 22:07:352804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
18902722025-01-08 04:05:132804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
18656972024-11-22 20:52:072804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
18027072024-07-25 16:09:432804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
18017562024-07-23 18:56:522804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
17924912024-07-06 17:41:132804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
17894602024-07-01 12:57:392804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report
17858492024-06-24 21:58:252804:389:e1xx::/4022085bra (Brazil)noblockedblocked/64Report

All results shown
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