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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
6454892019-03-19 04:07:082604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
6351982019-03-05 01:40:162604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
6308712019-02-25 23:50:402604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
6265222019-02-18 22:42:012604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
6020382019-01-07 14:15:472604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5981522018-12-30 18:53:432604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5909182018-12-17 19:05:352604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5860822018-12-10 17:56:012604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5655822018-11-04 22:47:382604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5615312018-10-28 21:38:522604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5576162018-10-21 20:30:462604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5533282018-10-14 19:22:022604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5344822018-09-12 17:00:062604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5305582018-09-05 15:50:532604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5267112018-08-29 12:31:322604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5225442018-08-22 02:33:502604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5185902018-08-14 16:23:452604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5145662018-08-07 15:13:302604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5104422018-07-30 22:06:282604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5067012018-07-23 20:57:212604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
5028212018-07-16 19:48:142604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4986812018-07-09 18:39:172604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4946492018-07-02 17:30:132604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4900842018-06-24 22:30:372604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4856332018-06-17 01:40:062604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4815192018-06-09 20:04:442604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4772342018-06-02 11:17:322604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4722482018-05-25 04:07:002604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4675812018-05-18 02:56:442604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4629162018-05-10 18:42:212604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4579782018-05-03 17:12:302604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4535552018-04-26 16:04:242604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4465402018-04-15 22:27:262604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4421522018-04-08 21:18:272604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4378812018-04-01 20:09:532604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4338022018-03-25 18:51:192604:2000:efxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
4295382018-03-18 17:12:052604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4242742018-03-10 02:22:212604:2000:efxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
4202162018-03-03 01:15:182604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4159142018-02-23 23:46:582604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblockednoneReport
4118832018-02-16 21:54:542604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4075562018-02-09 20:47:492604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4075402018-02-09 19:57:012604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
4022392018-02-01 02:56:332604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3977952018-01-25 01:47:592604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3957752018-01-22 04:13:062604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3909052018-01-14 12:04:172604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3863302018-01-07 05:10:342604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3822602017-12-31 04:02:002604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3754172017-12-18 17:18:062604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3657392017-12-04 06:03:452604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblockednoneReport
3610672017-11-27 04:47:472604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3512262017-11-10 17:13:142604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3500112017-11-08 17:05:152604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3453362017-11-01 07:45:552604:2000:efxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
3410992017-10-25 06:21:532604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3365342017-10-18 05:06:342604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3321482017-10-11 03:58:102604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3279162017-10-04 02:49:302604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3241472017-09-27 01:41:092604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3196652017-09-20 00:32:442604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3149582017-09-12 23:26:552604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3104192017-09-05 22:09:462604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3061462017-08-29 20:40:382604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
3016962017-08-22 19:33:342604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2972532017-08-15 14:05:322604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2920402017-08-08 00:47:002604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2869022017-07-31 23:26:582604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2813042017-07-24 22:08:412604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2755932017-07-17 20:50:482604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2695532017-07-10 19:22:442604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2640412017-07-03 18:15:502604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblockednoneReport
2578852017-06-26 15:40:042604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2516892017-06-19 05:00:272604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2438742017-06-09 21:32:182604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2378302017-06-02 20:22:122604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2235612017-05-18 07:09:102604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2163892017-05-11 05:47:442604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2089672017-05-04 04:40:372604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
2009522017-04-27 03:32:172604:2000:efxx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report

All results shown
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