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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
5742352018-11-19 01:37:202602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5289962018-09-03 00:46:382602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/72Report
5097202018-07-29 19:36:482602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5001432018-07-11 20:02:332602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4942222018-07-02 00:54:252602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4926142018-06-28 19:18:182602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4884882018-06-21 18:08:262602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4845342018-06-14 17:01:302602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4790812018-06-05 16:31:362602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4565872018-05-01 19:00:202602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4554792018-04-30 00:21:402602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4491902018-04-19 18:00:472602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4469592018-04-16 15:09:302602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4403882018-04-05 15:56:302602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4308772018-03-20 20:29:042602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4235182018-03-08 20:59:082602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4194312018-03-01 19:51:502602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4141652018-02-21 03:44:262602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4098312018-02-13 19:02:172602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4027132018-02-01 18:45:292602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3895952018-01-12 03:57:132602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3571852017-11-20 06:12:482602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3495982017-11-08 00:28:422602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3425982017-10-27 15:05:402602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3354812017-10-16 15:10:402602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3281282017-10-04 13:56:482602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3162052017-09-14 15:05:302602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3115382017-09-07 13:58:462602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3066522017-08-30 15:36:162602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3018112017-08-22 23:56:242602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2849272017-07-29 04:58:102602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2776082017-07-20 05:00:362602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2681502017-07-08 20:04:182602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2554822017-06-23 10:27:352602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2492962017-06-16 04:54:112602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2394532017-06-05 01:01:152602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2362062017-06-01 03:55:182602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2299072017-05-25 02:47:062602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
2212552017-05-16 04:08:152602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2096592017-05-04 17:06:532602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1729012017-03-27 00:45:322602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1568362017-03-01 14:20:152602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1490082017-02-18 07:56:052602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1453462017-02-12 14:39:482602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1453092017-02-12 12:49:492602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1436232017-02-09 16:49:122602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1426122017-02-08 00:35:392602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1047562016-12-05 01:52:152602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
901062016-11-12 15:35:362602:304:cexx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport

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