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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
11494462021-05-25 19:34:37137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8759682020-04-10 17:23:07137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8577172020-03-09 18:26:19137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8537222020-03-02 19:22:48137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8535922020-03-02 17:19:00137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8507372020-02-28 18:30:17137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8507172020-02-28 17:57:54137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8475832020-02-24 17:45:43137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8455392020-02-20 22:15:58137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8455372020-02-20 22:12:28137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8455352020-02-20 22:10:44137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8447252020-02-19 17:54:52137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8413222020-02-13 22:30:33137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8392982020-02-10 21:32:07137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8333932020-01-30 19:28:39137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8314632020-01-27 21:30:12137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8285352020-01-22 19:03:09137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8192712020-01-06 17:03:06137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8040952019-12-09 14:58:00137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8025562019-12-06 17:14:32137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
8006492019-12-03 17:18:41137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7957282019-11-25 22:19:11137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7920702019-11-19 23:04:03137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7894712019-11-15 17:23:22137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7881122019-11-13 18:00:29137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7801802019-10-31 18:08:22137.164.81.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7782062019-10-28 17:48:31137.164.81.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7781262019-10-28 16:10:42137.164.81.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
7765142019-10-25 18:14:43137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7764712019-10-25 17:02:17137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7745252019-10-22 21:02:54137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7743862019-10-22 17:09:21137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7721622019-10-18 21:02:42137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7714092019-10-17 18:05:15137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7701952019-10-15 22:35:53137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7661512019-10-09 16:34:23137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7649982019-10-07 21:25:10137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7649652019-10-07 20:31:55137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7648322019-10-07 16:37:29137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7631042019-10-04 16:03:15137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7618422019-10-02 16:58:04137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7561272019-09-23 20:29:26137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7266742019-08-02 16:49:43137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7176352019-07-17 19:40:32137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
7131062019-07-10 16:36:07137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6916582019-06-03 20:31:07137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6803062019-05-15 17:42:25137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6796272019-05-14 18:03:51137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6664512019-04-22 18:50:12137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6544052019-04-02 21:02:28137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6496152019-03-25 20:29:07137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6321752019-02-27 19:33:56137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6308062019-02-25 21:29:40137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6276152019-02-20 17:12:48137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6224852019-02-11 21:36:03137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6144122019-01-28 21:27:48137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
6028402019-01-08 18:02:44137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5886482018-12-13 20:05:29137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5885702018-12-13 18:08:20137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5840442018-12-06 18:59:05137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5800822018-11-29 17:28:04137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5661282018-11-05 21:00:26137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5582192018-10-22 20:29:51137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5413562018-09-24 20:40:16137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5333642018-09-10 20:30:21137.164.81.x/242152 (CSUNET-NW)usa (United States)yesblockedblocked/21Report
5180982018-08-13 20:33:19137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
5154322018-08-08 22:58:24137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
5154272018-08-08 22:49:41137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
5103942018-07-30 20:40:42137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
5028392018-07-16 20:33:56137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
4947442018-07-02 20:32:48137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
4832692018-06-12 20:06:43137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report
3901632018-01-13 00:03:34137.164.81.x/242152 (CSUNET-NW)usa (United States)yesreceivedreceived/8Report

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