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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
8456532020-02-21 04:46:4974.51.153.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
3459902017-11-02 05:27:3524.143.242.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesunknownunknownnoneReport
3453082017-11-01 06:15:5924.143.242.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesunknownunknownnoneReport
3439042017-10-30 00:16:3424.143.242.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesunknownunknownnoneReport
894092016-11-11 15:32:4124.143.236.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesreceivedreceived/8Report
796772016-10-18 23:28:4124.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
789652016-10-16 23:09:1424.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
789432016-10-16 21:17:0324.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
759802016-10-07 02:01:4224.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
722502016-09-26 05:20:4024.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
716732016-09-23 22:04:0524.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
706202016-09-19 10:19:5224.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
705282016-09-18 18:38:0924.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
695402016-09-14 09:31:3624.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
693982016-09-13 19:25:4524.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
681932016-09-06 18:12:5124.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
671262016-08-30 07:34:3624.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
666712016-08-26 20:12:5024.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
655872016-08-19 07:13:5224.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
655582016-08-19 02:50:0124.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
642142016-08-08 02:58:4524.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
626292016-07-25 21:36:3824.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
619992016-07-19 22:11:1924.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
610012016-07-08 23:58:0824.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport
607502016-07-06 08:22:1624.143.239.x/2416895 (SAN-BRUNO-CABLE)usa (United States)yesblockedblockednoneReport

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