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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
18332842024-09-23 21:13:312804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
18278782024-09-12 23:14:112804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
17891132024-06-30 19:26:592804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
17886402024-06-29 18:47:062804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
17858632024-06-24 22:51:032804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
17812262024-06-16 21:08:102804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
17739662024-06-03 21:28:242804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
16465202023-09-28 11:58:572804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16426332023-09-21 10:52:262804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16395832023-09-15 17:07:242804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16385122023-09-13 18:58:212804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16379342023-09-12 22:12:412804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
16346392023-09-06 10:43:472804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16302962023-08-28 23:58:012804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
16299492023-08-28 12:47:262804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16267062023-08-22 14:01:282804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16260122023-08-21 11:40:562804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16253142023-08-19 20:58:042804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
16246702023-08-18 14:59:552804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16220792023-08-14 10:34:262804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16167052023-08-03 18:20:412804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16165012023-08-03 10:46:092804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16125872023-07-26 20:18:572804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
16120382023-07-25 20:32:082804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15926352023-06-18 23:13:042804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
15901532023-06-13 18:38:082804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15895512023-06-12 17:18:112804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15860422023-06-05 16:11:372804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15821532023-05-29 10:45:122804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15761572023-05-17 19:10:312804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15759992023-05-17 13:39:522804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15723952023-05-10 12:33:202804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15717872023-05-09 10:55:412804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/32Report
15636612023-04-22 15:04:312804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/56Report
13328932022-03-22 23:12:542804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/64Report
13265352022-03-17 12:51:432804:2b8:1xx::/4028130bra (Brazil)noblockedreceived/24Report
13181612022-03-02 10:33:402804:2b8:1xx::/4028130bra (Brazil)noblockedreceived/24Report
13132332022-02-21 02:55:432804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/64Report
4907722018-06-26 00:00:362804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/64Report
4907352018-06-25 22:31:512804:2b8:1xx::/4028130bra (Brazil)noblockedblocked/64Report

All results shown
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