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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
11853322021-07-24 21:07:562600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11816322021-07-17 19:54:052600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11717302021-07-04 06:18:242600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11674952021-06-27 05:04:432600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11645882021-06-20 03:51:002600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11600522021-06-13 02:37:412600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11560912021-06-06 01:23:582600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11519632021-05-30 00:10:572600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11478592021-05-22 22:57:252600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11437462021-05-15 21:44:082600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11392552021-05-08 20:30:282600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11350622021-05-01 19:17:122600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11295582021-04-24 18:03:562600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11253102021-04-17 16:50:262600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11211472021-04-10 15:36:522600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11166442021-04-03 02:35:112600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11123272021-03-27 01:21:332600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11079222021-03-20 00:08:002600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11036142021-03-12 22:54:092600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10989012021-03-05 21:40:052600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10940362021-02-26 20:26:132600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10893462021-02-19 19:08:172600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10822252021-02-12 17:48:202600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10772332021-02-05 16:34:512600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10727632021-01-29 15:20:392600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10683392021-01-22 14:06:562600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10643592021-01-16 14:22:532600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10598372021-01-09 13:08:552600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10570602021-01-04 23:39:232600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10498292020-12-19 16:06:352600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10454642020-12-12 14:51:442600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10409012020-12-05 13:36:572600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10367592020-11-28 12:28:382600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10230582020-11-08 16:55:492600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10187892020-11-01 15:40:572600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10142612020-10-25 14:26:102600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10090532020-10-18 13:11:172600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10043812020-10-11 11:56:402600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9942462020-10-04 10:41:582600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9898562020-09-27 09:27:162600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9854032020-09-20 08:12:342600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9810842020-09-13 06:57:482600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9720502020-09-06 05:43:032600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9648432020-08-30 04:28:212600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9578072020-08-23 03:13:302600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9507162020-08-16 01:58:512600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9449272020-08-09 00:44:222600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9399192020-08-01 23:29:472600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9338082020-07-25 22:15:122600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9302012020-07-18 21:00:132600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9248002020-07-08 09:10:392600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9211392020-07-01 07:55:582600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9175252020-06-24 06:41:142600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9134682020-06-17 05:26:372600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9095092020-06-10 04:12:062600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9054902020-06-03 02:57:112600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9013062020-05-27 01:42:392600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8977292020-05-20 00:27:532600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8938552020-05-12 23:12:582600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8898832020-05-05 21:58:022600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8859752020-04-28 20:43:182600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8819642020-04-21 19:28:282600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8779752020-04-14 18:13:472600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8741252020-04-07 16:59:022600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8700382020-03-31 15:44:082600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8695852020-03-30 20:40:542600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8658322020-03-23 19:26:172600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8618882020-03-16 18:11:322600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8576682020-03-09 16:56:262600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8532422020-03-02 12:26:482600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8473592020-02-24 11:12:132600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8429962020-02-17 09:57:422600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8388692020-02-10 08:43:242600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8353092020-02-03 07:29:032600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8309722020-01-27 06:14:402600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8268122020-01-20 05:00:232600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8226312020-01-13 03:46:082600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8188762020-01-06 02:31:422600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8154912019-12-30 01:17:302600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8122052019-12-23 00:03:252600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8100822019-12-18 23:00:262600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8059102019-12-11 21:46:042600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8013882019-12-04 20:31:322600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7968542019-11-27 19:17:162600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7905562019-11-17 19:35:422600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7859902019-11-10 18:21:432600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7817572019-11-03 17:07:332600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7774812019-10-27 15:53:342600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7730452019-10-20 14:39:182600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7686262019-10-13 13:24:582600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7640782019-10-06 12:11:182600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7596592019-09-29 10:57:212600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7553412019-09-22 09:43:272600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7509892019-09-15 08:29:442600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7467042019-09-08 07:16:022600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7430002019-09-01 06:03:052600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7390142019-08-25 04:46:072600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7350952019-08-18 03:29:102600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7311002019-08-11 02:12:072600:1700:19xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

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