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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
17540782024-04-26 02:20:162804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17505982024-04-19 01:13:312804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17470602024-04-12 00:06:422804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17433912024-04-04 22:59:512804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17400312024-03-28 21:53:052804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17366162024-03-21 20:46:142804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17332012024-03-14 19:39:192804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17297802024-03-07 18:32:282804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17260952024-02-29 17:25:282804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17223252024-02-22 16:18:452804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17188752024-02-15 15:11:532804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17155142024-02-08 14:04:582804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17118572024-02-01 12:58:062804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17081912024-01-25 11:51:142804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17048332024-01-18 10:44:212804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
17010672024-01-11 09:36:282804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16973732024-01-04 08:29:272804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16939892023-12-28 07:21:292804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16908512023-12-21 06:13:302804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16871362023-12-14 05:05:372804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16834632023-12-07 03:57:412804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16796842023-11-30 02:49:442804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16759932023-11-23 01:42:352804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16721662023-11-16 00:35:252804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16684952023-11-08 23:28:152804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16647262023-11-01 22:21:062804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16608782023-10-25 21:12:162804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16571242023-10-18 20:04:512804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16533732023-10-11 18:57:322804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16495422023-10-04 17:50:122804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16460882023-09-27 16:42:192804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport
16460812023-09-27 16:27:302804:8cd4:40xx::/40273316bra (Brazil)noblockedblockednoneReport

All results shown
Last Modified