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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
12386442021-10-25 12:05:37200.237.192.x/2411242bra (Brazil)noblockedblockednoneReport
12386232021-10-25 11:39:56200.237.192.x/2411242bra (Brazil)noblockedblockednoneReport
12358142021-10-20 20:26:30200.237.192.x/2411242bra (Brazil)noblockedblockednoneReport
10534342020-12-28 18:02:31200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10510842020-12-21 22:44:49200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10468152020-12-14 21:36:48200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10438952020-12-10 02:06:57200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10394172020-12-03 00:58:52200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10352332020-11-25 23:50:51200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10306622020-11-18 22:42:47200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10254252020-11-11 21:34:48200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10212262020-11-05 11:23:05200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10172032020-10-29 20:15:29200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10123532020-10-22 19:08:27200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
10074832020-10-15 18:01:28200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
9977402020-10-08 16:54:15200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
7305722019-08-09 19:56:14200.237.192.x/2411242bra (Brazil)noblockedblocked/28Report
7305172019-08-09 18:10:58200.237.192.x/2411242bra (Brazil)noblockedblocked/19Report

All results shown
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