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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
6522992019-03-30 04:09:102602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5123652018-08-03 01:09:332602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5029682018-07-17 01:16:262602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4948452018-07-03 01:14:442602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4886512018-06-22 01:40:242602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4847032018-06-15 00:24:302602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4786902018-06-05 01:12:302602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4727952018-05-26 01:14:382602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4675032018-05-18 00:07:192602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4608152018-05-08 01:11:512602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4517212018-04-24 01:10:452602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4456182018-04-14 01:14:332602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4406452018-04-06 01:08:482602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4345842018-03-27 01:12:362602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4286802018-03-17 01:17:412602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4217332018-03-06 02:08:342602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4159762018-02-24 02:15:492602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4113422018-02-16 02:14:072602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4036302018-02-03 02:12:292602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3940072018-01-19 02:10:362602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3873772018-01-09 02:12:152602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3775622017-12-22 02:09:562602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3646372017-12-02 07:26:272602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3531942017-11-14 04:07:142602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3489322017-11-07 03:01:202602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3445932017-10-31 01:55:182602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3403542017-10-24 00:49:212602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3403452017-10-24 00:27:262602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3357322017-10-16 23:43:232602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3327102017-10-11 21:31:332602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3313362017-10-09 22:37:272602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3283312017-10-04 19:56:262602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3270872017-10-02 21:31:232602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3241582017-09-27 02:02:192602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3233322017-09-25 20:25:172602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3193132017-09-19 13:22:222602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3187702017-09-18 15:40:542602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3135282017-09-10 17:58:282602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
3110522017-09-06 21:04:412602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3090262017-09-03 16:08:212602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3079682017-09-01 15:42:542602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3065122017-08-30 12:30:462602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3018232017-08-23 00:32:532602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2994642017-08-18 21:20:332602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2988912017-08-17 23:34:132602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2951412017-08-11 19:07:162602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2944832017-08-10 21:06:272602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2868282017-07-31 21:02:582602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2812212017-07-24 19:56:572602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2748432017-07-17 02:21:122602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2688792017-07-10 00:48:162602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2633612017-07-02 23:42:202602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2573352017-06-25 22:36:192602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2513852017-06-18 18:36:372602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2445822017-06-10 22:35:472602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2381582017-06-03 07:03:592602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2318412017-05-27 05:57:572602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2252702017-05-20 00:39:582602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2182772017-05-12 23:33:572602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2111882017-05-06 05:04:522602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2032162017-04-28 21:47:362602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1957252017-04-21 20:41:202602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1887152017-04-14 19:33:472602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1792932017-04-03 22:38:592602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
879872016-11-09 22:21:372602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
570952016-05-28 23:19:142602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
558762016-04-11 01:21:162602:306:36xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport

All results shown
Last Modified