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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
10974132021-03-03 18:40:272600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10969272021-03-03 04:15:572600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10935402021-02-26 01:16:302600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10926442021-02-24 17:33:232600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10924082021-02-24 10:34:262600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10912942021-02-22 16:41:392600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10848452021-02-15 15:32:322600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10804772021-02-10 22:38:402600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10759652021-02-03 21:31:412600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10745502021-02-01 21:42:422600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10730082021-01-30 01:18:042600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10701832021-01-25 20:35:422600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10655802021-01-18 19:28:372600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10611142021-01-11 18:21:282600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10568632021-01-04 17:14:062600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10547372020-12-31 01:28:112600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10533552020-12-28 16:07:042600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10508512020-12-21 15:00:012600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10506572020-12-21 07:46:492600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10468922020-12-15 01:01:352600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10463092020-12-14 06:40:382600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10417082020-12-07 05:34:312600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10394772020-12-03 03:25:352600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10389782020-12-02 11:32:112600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10389552020-12-02 10:41:402600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10184572020-10-31 23:26:352600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10098112020-10-19 21:17:522600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
10054272020-10-13 04:16:382600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9330042020-07-24 18:38:302600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9293792020-07-17 01:37:022600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9293512020-07-16 23:23:422600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9252732020-07-09 02:18:302600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9209662020-06-30 22:17:452600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9208722020-06-30 19:10:482600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9208472020-06-30 18:08:432600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
9193622020-06-27 18:26:142600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9172402020-06-23 17:35:112600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9130262020-06-16 16:28:182600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9090982020-06-09 15:21:192600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9059252020-06-03 17:59:182600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9059112020-06-03 17:28:132600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9000032020-05-24 12:43:212600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8967872020-05-18 16:39:372600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5117142018-08-01 21:22:282600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4258272018-03-12 22:53:022600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4162852018-02-24 18:17:072600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4162842018-02-24 18:14:292600:1700:11xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

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