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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
8631822020-03-18 19:43:51169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
8483592020-02-25 21:57:53169.228.79.x/247377 (UCSD)usa (United States)yesunknownblockednoneReport
8231832020-01-13 23:13:38169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
7495502019-09-12 18:45:22169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
5123542018-08-03 00:35:29169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
4864512018-06-18 17:03:34169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
4358102018-03-28 22:31:02169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
3066492017-08-30 15:35:41169.228.79.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport

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