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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
14134562022-08-07 01:04:0599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14123852022-08-04 18:23:2499.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14121252022-08-04 09:31:1899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14110332022-08-02 08:20:1599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14109612022-08-02 04:23:2099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14084962022-07-27 22:46:1799.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14048212022-07-20 20:36:0199.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13994942022-07-12 20:30:4899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13926552022-06-30 03:34:2399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13848792022-06-19 20:19:3699.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13803272022-06-11 06:37:1899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13757022022-06-04 19:29:3399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13736862022-05-31 22:35:5899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13694512022-05-24 00:03:3799.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13656602022-05-16 22:37:2099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13606442022-05-09 13:00:2499.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13603972022-05-09 02:13:5799.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13556632022-04-30 01:34:4999.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13421312022-04-06 00:21:2499.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13381682022-03-29 21:43:0199.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13325902022-03-22 13:51:3899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13218252022-03-09 02:09:1399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13211792022-03-07 23:15:0999.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13137472022-02-22 01:34:0899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13106232022-02-16 00:37:1099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13022042022-02-06 00:37:4099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13006272022-02-03 02:14:0599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12963412022-01-26 03:36:0599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12938322022-01-21 03:34:4799.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12899672022-01-13 23:20:4299.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12876192022-01-09 23:15:4999.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12862922022-01-06 22:14:1299.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12817372021-12-30 21:07:4199.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12789202021-12-25 02:25:3699.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12682932021-12-12 16:16:3899.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12639752021-12-05 05:39:0199.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12537712021-11-21 01:57:2399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12499582021-11-14 00:50:4499.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12458462021-11-06 21:35:0399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12449222021-11-05 01:28:0299.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12410462021-10-29 00:21:3299.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12364952021-10-21 22:09:5099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12314972021-10-13 23:54:5199.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12279642021-10-08 03:36:4399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12237202021-10-01 02:30:0599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12227442021-09-29 16:11:0099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12184402021-09-22 15:04:2599.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12145882021-09-15 13:41:2499.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12098112021-09-07 00:07:0099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12060672021-08-30 23:00:2399.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12020672021-08-23 21:53:5099.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11974152021-08-16 00:14:4999.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11934022021-08-08 23:08:0699.71.66.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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