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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
4051622018-02-05 22:57:27217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4050912018-02-05 19:45:58217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
4049302018-02-05 15:24:14217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
4047522018-02-05 08:56:34217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
4032632018-02-02 14:38:45217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4032602018-02-02 14:34:06217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4032032018-02-02 12:54:57217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
4011182018-01-30 13:06:18217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4010852018-01-30 12:05:28217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3986822018-01-26 11:47:41217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3942002018-01-19 10:23:13217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3898512018-01-12 14:20:39217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3853052018-01-05 12:57:01217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3852542018-01-05 10:12:12217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3812302017-12-29 09:05:25217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3758102017-12-19 10:03:55217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3711592017-12-12 08:57:09217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3660912017-12-04 17:11:47217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3659352017-12-04 12:55:52217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3612502017-11-27 11:49:00217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3572872017-11-20 10:27:10217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3526212017-11-13 09:20:17217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3504242017-11-09 09:46:38217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3469822017-11-03 16:45:09217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3468202017-11-03 12:10:16217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3424772017-10-27 11:03:23217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report
3413362017-10-25 15:11:58217.33.100.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedreceived/8Report

All results shown
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