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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
7667572019-10-10 11:22:132600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7662872019-10-09 20:07:232600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7658312019-10-09 04:21:452600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7647232019-10-07 14:30:592600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7626852019-10-04 00:06:582600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7626792019-10-03 23:50:072600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7626762019-10-03 23:42:382600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7626272019-10-03 21:52:172600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7625562019-10-03 18:33:212600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7597302019-09-29 15:06:452600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7593602019-09-28 19:17:562600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7593362019-09-28 17:45:032600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7592872019-09-28 15:34:322600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7559642019-09-23 15:03:512600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7548262019-09-21 02:54:262600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7464712019-09-07 17:26:292600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7447182019-09-04 13:09:302600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7431912019-09-01 16:04:362600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7426952019-08-31 12:45:212600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7415862019-08-29 14:04:142600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7411742019-08-28 20:29:472600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7391442019-08-25 13:09:502600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7352202019-08-18 11:43:112600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7349392019-08-17 17:42:142600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7343142019-08-16 13:45:052600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7326192019-08-13 17:14:072600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7317842019-08-12 12:57:172600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7305962019-08-09 20:52:572600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7291902019-08-07 12:26:562600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7283812019-08-06 00:59:502600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5612862018-10-28 08:58:572600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5608962018-10-27 10:51:572600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5583422018-10-23 01:33:132600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5581912018-10-22 19:53:372600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5575592018-10-21 17:13:132600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5501102018-10-09 17:10:092600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/72Report
5499122018-10-09 13:01:222600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5307552018-09-05 21:38:372600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5294012018-09-03 18:51:532600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5276472018-08-31 02:04:402600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5276432018-08-31 01:57:462600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5274382018-08-30 18:25:252600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5256262018-08-27 18:09:492600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5249982018-08-26 16:42:592600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4978822018-07-08 13:41:442600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4978602018-07-08 12:53:092600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4976522018-07-08 01:22:322600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4916782018-06-27 11:18:292600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4914432018-06-27 01:35:512600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4909792018-06-26 09:49:112600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4884012018-06-21 15:09:082600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/120Report
4883472018-06-21 13:08:302600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4883412018-06-21 13:03:492600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4869642018-06-19 12:28:392600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4865802018-06-18 20:52:192600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4858312018-06-17 13:12:532600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4803962018-06-07 16:55:272600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4793172018-06-06 00:52:392600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4769442018-06-01 18:55:372600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4769212018-06-01 18:08:542600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4769182018-06-01 18:04:122600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/72Report
4767352018-06-01 12:05:252600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4767192018-06-01 11:30:352600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4748542018-05-29 16:28:412600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4732462018-05-26 23:23:552600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4724182018-05-25 12:21:032600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4707692018-05-23 02:27:512600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4697262018-05-21 16:17:082600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4693982018-05-21 05:22:182600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4685462018-05-19 15:29:312600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4683042018-05-19 03:00:142600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4598712018-05-06 16:55:132600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4581962018-05-03 23:08:502600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4578322018-05-03 13:57:172600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4578112018-05-03 13:31:222600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4570642018-05-02 12:04:502600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4565502018-05-01 17:50:052600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4555042018-04-30 01:59:182600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4542012018-04-27 14:03:292600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4541982018-04-27 13:55:512600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4541512018-04-27 12:53:242600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4535012018-04-26 14:51:592600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4534982018-04-26 14:47:212600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4509832018-04-22 23:37:592600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4472282018-04-16 22:30:582600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4471332018-04-16 19:42:202600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4456752018-04-14 03:59:282600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4421182018-04-08 19:20:412600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4420852018-04-08 17:50:182600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4416892018-04-07 21:15:482600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4364822018-03-30 01:11:532600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4250102018-03-11 15:10:452600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4234142018-03-08 17:14:492600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4219852018-03-06 13:48:112600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4202822018-03-03 04:40:122600:1700:40xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

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