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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
16408892023-09-18 11:58:4170.158.100.x/242386 (INS-AS)usa (United States)yesblockedblockednoneReport
16408772023-09-18 11:36:2770.158.100.x/242386 (INS-AS)usa (United States)yesblockedblockednoneReport
16408732023-09-18 11:24:1270.158.100.x/242386 (INS-AS)usa (United States)yesblockedblockednoneReport
14274712022-08-25 22:49:2870.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
12977212022-01-28 14:08:4670.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
12954712022-01-24 14:10:0670.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
5640942018-11-01 20:57:3670.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
5333242018-09-10 19:14:2370.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
4979522018-07-08 17:00:3370.158.100.x/242386 (INS-AS)usa (United States)yesunknownunknownnoneReport
3427232017-10-27 20:01:1770.158.100.x/246389 (BELLSOUTH-NET-BLK)usa (United States)yesunknownunknownnoneReport
3247712017-09-28 01:15:0270.158.100.x/246389 (BELLSOUTH-NET-BLK)usa (United States)yesunknownunknownnoneReport

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