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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
11732692021-07-07 01:37:412409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
10093102020-10-19 03:32:382409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7923622019-11-20 10:17:472409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7923322019-11-20 09:21:362409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7922382019-11-20 06:18:382409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7921502019-11-20 02:08:552409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7921202019-11-20 01:05:472409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7920912019-11-19 23:57:342409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7907182019-11-18 02:49:422409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7906682019-11-18 00:26:592409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7825202019-11-04 21:15:232409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7804122019-11-01 01:18:402409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7804012019-11-01 00:49:542409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7798902019-10-31 09:08:232409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7797462019-10-31 02:06:572409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7797352019-10-31 01:14:192409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7797092019-10-31 00:39:412409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7793452019-10-30 13:23:292409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7779622019-10-28 12:31:092409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7778202019-10-28 07:30:132409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7777822019-10-28 05:12:382409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7773602019-10-27 10:33:072409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7772962019-10-27 07:32:582409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7767722019-10-26 07:23:492409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7762472019-10-25 10:19:342409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7761952019-10-25 08:26:582409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7760732019-10-25 02:26:202409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7739542019-10-21 23:43:302409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7732822019-10-21 01:13:202409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7729112019-10-20 07:13:052409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7724682019-10-19 11:33:132409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7659442019-10-09 10:09:172409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7640142019-10-06 08:30:392409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7640122019-10-06 08:15:402409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7638712019-10-06 01:04:272409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7634702019-10-05 07:40:592409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7633832019-10-05 02:23:172409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7633712019-10-05 01:42:092409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7633502019-10-05 00:35:062409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7629102019-10-04 10:32:472409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7628982019-10-04 09:52:052409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7628472019-10-04 08:02:102409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7627172019-10-04 01:24:222409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7622882019-10-03 08:53:372409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7621292019-10-03 01:20:552409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7609712019-10-01 11:48:282409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7606942019-10-01 00:02:112409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7603602019-09-30 15:12:412409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7600412019-09-30 05:51:332409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7599592019-09-30 01:02:552409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7594552019-09-29 00:41:502409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7591402019-09-28 08:08:332409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7590022019-09-28 00:41:172409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7585742019-09-27 11:19:482409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
7584452019-09-27 06:26:042409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
6993222019-06-17 00:43:582409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
6959652019-06-11 08:44:492409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
6883782019-05-29 05:23:482409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report
5979372018-12-30 06:01:532409:8920:xx::/4056046 (CMNET-Jiangsu-AP)chn (China)noblockedblocked/64Report

All results shown
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