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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
8436932020-02-18 10:20:26193.170.99.x/241853 (ACOnet)aut (Austria)yesunknownunknownnoneReport
5450532018-10-01 08:20:1978.104.153.x/241853 (ACOnet)aut (Austria)noblockedblockednoneReport
5450372018-10-01 07:55:1878.104.197.x/241853 (ACOnet)aut (Austria)nounknownunknownnoneReport
3584822017-11-22 09:20:08193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3579272017-11-21 12:18:34193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3533982017-11-14 10:59:50193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3491252017-11-07 09:53:19193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3483552017-11-06 09:30:34193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3412152017-10-25 10:58:06193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3405332017-10-24 08:28:16193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3398912017-10-23 09:23:26193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3337462017-10-13 11:32:11193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3275412017-10-03 12:35:04193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3237002017-09-26 11:28:34193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3192222017-09-19 10:22:06193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3144852017-09-12 09:15:32193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3099482017-09-05 08:06:31193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3052142017-08-28 13:17:12193.170.94.x/241853 (ACOnet)aut (Austria)yesunknownunknownnoneReport
3051292017-08-28 10:16:26193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3051192017-08-28 09:54:16193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
3007252017-08-21 08:47:46193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2709852017-07-12 09:33:28193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2653282017-07-05 08:26:55193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2586132017-06-27 12:43:33193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2529052017-06-20 11:34:23193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2465372017-06-13 10:27:56193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2407052017-06-06 09:20:47193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2354042017-05-31 08:19:56143.130.48.x/241853 (ACOnet)aut (Austria)noblockedblocked/18Report
2353862017-05-31 08:03:412001:628:22xx::/401853 (ACOnet)aut (Austria)noblockedblocked/48Report
2336832017-05-29 11:43:42193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2272862017-05-22 10:37:11193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2204202017-05-15 09:30:39193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2131202017-05-08 08:22:49193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
2013562017-04-27 14:00:22193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1941762017-04-20 12:53:52193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1869482017-04-13 11:45:40193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1812602017-04-06 10:35:54193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1795652017-04-04 08:53:50193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1750442017-03-29 13:00:18193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1740592017-03-28 08:22:36193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1664822017-03-17 09:05:54193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1637412017-03-13 10:04:56193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1595432017-03-06 08:20:46193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1554372017-02-27 10:17:27193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1477872017-02-16 09:22:26193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1477862017-02-16 09:21:012001:628:22xx::/401853 (ACOnet)aut (Austria)noblockedblockednoneReport
1429182017-02-08 14:30:43193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1381232017-02-01 13:18:14193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1338432017-01-25 22:09:01193.170.94.x/241853 (ACOnet)aut (Austria)yesunknownunknownnoneReport
1335682017-01-25 12:05:37193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1300932017-01-16 10:33:42193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1254782017-01-09 09:21:13193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1196832016-12-29 10:46:37193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1153472016-12-21 08:30:16193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1109242016-12-14 07:17:43193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1094882016-12-12 13:43:25193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1049362016-12-05 12:31:03193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1018572016-11-30 08:56:31193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
1003812016-11-28 08:34:14193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
982342016-11-24 09:16:23143.130.48.x/241853 (ACOnet)aut (Austria)noblockedblocked/18Report
961882016-11-21 10:33:26193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
911862016-11-14 09:21:28193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
857112016-11-04 12:33:10193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
856642016-11-04 08:19:23193.170.94.x/241853 (ACOnet)aut (Austria)yesrewrittenblockednoneReport
749432016-10-03 18:42:43193.171.241.x/241853 (ACOnet)aut (Austria)yesunknownunknownnoneReport

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