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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
12043472021-08-27 13:06:272804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
12024782021-08-24 14:47:342804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
12024132021-08-24 13:16:502804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
12024002021-08-24 12:36:002804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
12019272021-08-23 17:11:022804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11991542021-08-18 19:44:552804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11985302021-08-17 18:42:312804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11967842021-08-14 14:14:462804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11967382021-08-14 12:24:312804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11967372021-08-14 12:09:452804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11176472021-04-05 11:28:122804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11135822021-03-29 14:21:432804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11092802021-03-22 13:14:522804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11071512021-03-18 17:48:522804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11071462021-03-18 17:44:042804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11071402021-03-18 17:37:202804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11035532021-03-12 20:25:132804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11035392021-03-12 20:00:212804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11013712021-03-09 18:03:062804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
11013442021-03-09 17:38:172804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10980602021-03-04 17:13:052804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10980542021-03-04 17:06:042804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10931452021-02-25 12:38:002804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10894542021-02-19 21:33:452804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10875102021-02-18 00:08:322804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10874822021-02-17 23:28:322804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10822802021-02-12 18:42:302804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10822332021-02-12 17:57:292804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10822072021-02-12 17:32:292804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10820262021-02-12 14:16:282804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10819922021-02-12 13:51:282804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10819762021-02-12 13:36:282804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10787542021-02-08 14:37:352804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10742542021-02-01 13:30:432804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10721122021-01-28 15:12:312804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10709602021-01-26 23:18:102804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10709482021-01-26 23:02:462804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10701362021-01-25 19:21:492804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10680712021-01-22 02:11:162804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10664322021-01-19 21:37:142804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10640272021-01-15 20:55:172804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report

All results shown
Last Modified