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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
13751352022-06-03 13:54:192600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13549792022-04-28 19:22:572600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13518702022-04-20 19:22:532600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13477352022-04-13 04:26:592600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13475602022-04-12 20:29:422600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13420042022-04-05 19:22:542600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13217062022-03-08 20:28:322600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13136282022-02-21 19:22:582600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
13022522022-02-06 04:18:422600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12984352022-01-30 03:11:562600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12946372022-01-22 19:22:532600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12904402022-01-14 19:21:302600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12881172022-01-10 19:22:582600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12839472022-01-02 19:22:552600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12566052021-11-26 03:25:492600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12402632021-10-27 19:21:092600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12376382021-10-23 19:21:112600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12345052021-10-18 19:21:122600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12338162021-10-17 19:22:542600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12291822021-10-10 14:03:302600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12206602021-09-26 14:42:192600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10325062020-11-21 17:28:262600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10221952020-11-06 21:05:302600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10179052020-10-30 19:58:332600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
10132682020-10-23 18:51:402600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9889872020-09-25 14:25:042600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9844352020-09-18 13:18:092600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9800592020-09-11 12:11:322600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9704052020-09-04 11:04:522600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9637232020-08-28 09:57:532600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9489832020-08-14 07:45:142600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9439412020-08-07 06:38:182600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9395532020-08-01 06:16:492600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9332462020-07-25 05:09:512600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9299222020-07-18 04:02:562600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9263262020-07-11 02:56:062600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9227092020-07-04 01:49:122600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9190652020-06-27 00:42:172600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9143312020-06-18 08:41:412600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9102532020-06-11 07:34:492600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9084302020-06-08 16:59:142600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9045872020-06-01 15:52:182600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
9004232020-05-25 14:45:212600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8966682020-05-18 13:38:232600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8929062020-05-11 12:31:272600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8926762020-05-11 03:22:102600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8887632020-05-04 02:15:132600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8848462020-04-27 01:08:182600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8808622020-04-20 00:01:052600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8769222020-04-12 22:54:102600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8729582020-04-05 21:47:112600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8712532020-04-02 14:13:332600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8690162020-03-29 20:40:142600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8652712020-03-22 19:33:162600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8613352020-03-15 18:26:162600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8571792020-03-08 17:19:232600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8523272020-03-01 16:09:222600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8523022020-03-01 15:24:222600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8522872020-03-01 14:59:222600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8522712020-03-01 14:44:222600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8498592020-02-27 19:23:252600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8468002020-02-23 13:37:412600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8425232020-02-16 12:31:022600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8383432020-02-09 11:24:162600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8348202020-02-02 10:17:372600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8338872020-01-31 16:08:192600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8304942020-01-26 09:10:572600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8263842020-01-19 08:04:172600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8222792020-01-12 06:57:382600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8204882020-01-08 19:23:302600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8185552020-01-05 05:50:542600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8150922019-12-29 04:44:162600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8118042019-12-22 03:37:342600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8077572019-12-15 02:30:542600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8032252019-12-08 01:24:132600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7987712019-12-01 00:17:322600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7946642019-11-23 23:10:512600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7770322019-10-26 18:45:462600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7726182019-10-19 17:39:072600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7682822019-10-12 16:32:282600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7636452019-10-05 15:25:512600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7592602019-09-28 14:19:132600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7549952019-09-21 13:12:372600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7505592019-09-14 12:06:012600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7463292019-09-07 10:59:242600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7426402019-08-31 09:52:472600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7386852019-08-24 08:46:072600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7347552019-08-17 07:39:272600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7269312019-08-03 05:26:342600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7261802019-08-01 19:23:182600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7230682019-07-27 04:19:492600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7189512019-07-20 03:13:082600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7150732019-07-13 02:06:212600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7103762019-07-06 00:59:382600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7063102019-06-28 23:53:022600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
7023102019-06-21 22:46:182600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6983722019-06-14 21:39:342600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6941682019-06-07 20:32:532600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6900732019-05-31 19:26:132600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6690782019-04-26 13:54:252600:1700:35xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

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