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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
8299662020-01-25 07:57:062600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7803832019-11-01 00:15:272600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7784132019-10-29 00:04:502600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7766492019-10-25 23:45:542600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7722012019-10-18 22:39:362600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7709932019-10-17 00:56:432600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7664102019-10-09 23:50:242600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7654022019-10-08 12:53:062600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7609702019-10-01 11:46:282600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7534352019-09-18 21:20:112600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7529142019-09-18 06:50:292600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7520122019-09-17 00:38:042600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7513312019-09-16 00:19:172600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7470042019-09-08 23:13:002600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7465342019-09-07 20:44:322600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7461372019-09-06 21:42:072600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7461212019-09-06 21:07:302600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7424012019-08-30 20:01:132600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7419902019-08-30 04:46:512600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7407092019-08-28 06:29:572600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7368052019-08-21 05:23:372600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7347432019-08-17 07:00:482600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7321552019-08-12 23:44:072600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7304582019-08-09 15:57:022600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7266022019-08-02 14:50:372600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7256962019-08-01 00:15:442600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7251582019-07-31 02:24:462600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7212272019-07-24 01:18:222600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7212002019-07-24 00:09:582600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7211632019-07-23 22:13:332600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7205422019-07-23 02:30:462600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7153432019-07-13 16:13:132600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7150832019-07-13 02:34:422600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7150772019-07-13 02:20:132600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7150712019-07-13 01:59:442600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7139682019-07-11 15:51:482600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7095292019-07-04 14:45:242600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
7092292019-07-04 02:42:452600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7085692019-07-03 03:34:052600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7045342019-06-26 02:27:202600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7006292019-06-19 01:20:572600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6965122019-06-12 01:48:152600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6924132019-06-05 00:41:522600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6924092019-06-05 00:35:312600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6890722019-05-30 04:36:042600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6881962019-05-28 21:11:332600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6840572019-05-21 20:05:112600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6796672019-05-14 18:58:472600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6756842019-05-07 23:33:382600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6714882019-04-30 22:27:162600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6688572019-04-26 03:02:312600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6646682019-04-19 01:56:082600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6602962019-04-12 00:49:472600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6558352019-04-04 23:43:252600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6516052019-03-28 22:37:012600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6480682019-03-22 23:50:102600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6436862019-03-15 22:43:482600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6369572019-03-07 06:43:062600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6324072019-02-28 05:36:462600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6279772019-02-21 04:30:232600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6240162019-02-14 03:24:012600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6219502019-02-11 01:39:592600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6179742019-02-04 00:33:362600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6165282019-02-01 00:58:592600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6133842019-01-26 21:40:522600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6098862019-01-20 17:15:582600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
6094872019-01-19 17:45:182600:1700:34xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

All results shown
Last Modified