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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
4920032018-06-27 20:05:598.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4879252018-06-20 18:59:178.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4839132018-06-13 17:53:288.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4797662018-06-06 16:46:408.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4711432018-05-23 14:33:198.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4656222018-05-15 08:33:508.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4621592018-05-09 16:49:058.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4572272018-05-02 15:42:308.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4527762018-04-25 14:35:498.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4524092018-04-25 00:54:558.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4509142018-04-22 19:51:368.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4464512018-04-15 18:44:558.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4441252018-04-11 19:11:298.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4291122018-03-17 19:39:598.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4270242018-03-14 16:43:228.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4238712018-03-09 13:52:278.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4195542018-03-02 00:10:468.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4188932018-03-01 01:07:558.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4148542018-02-22 05:39:278.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4143082018-02-21 09:14:448.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4101732018-02-14 08:06:518.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4100962018-02-14 04:27:348.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
4100412018-02-14 01:54:568.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3991842018-01-27 06:25:378.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3947482018-01-20 05:18:518.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3931202018-01-17 22:54:338.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3880582018-01-10 01:36:318.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3859452018-01-06 13:45:488.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3838842018-01-03 08:33:428.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3816632017-12-30 02:10:338.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3816342017-12-30 00:51:338.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3811072017-12-29 03:11:388.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3747882017-12-17 15:10:478.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3743382017-12-16 23:45:568.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3735752017-12-15 16:11:208.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceivednoneReport
3730142017-12-14 19:06:088.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3728782017-12-14 15:32:328.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3725782017-12-14 04:48:498.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3716872017-12-13 02:07:258.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3711992017-12-12 10:29:438.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3710582017-12-12 04:26:588.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3710472017-12-12 04:05:168.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3708512017-12-11 21:06:338.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3703672017-12-11 06:49:558.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3703162017-12-11 03:23:268.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3678392017-12-07 04:09:298.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3656542017-12-04 02:20:008.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3609802017-11-27 01:13:168.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3568532017-11-19 15:12:578.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3544702017-11-15 18:33:148.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3539002017-11-15 03:53:238.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3538712017-11-15 02:22:338.30.81.x/243356 (LEVEL3)usa (United States)yesblockedblockednoneReport
3537632017-11-14 22:34:468.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3150052017-09-13 01:08:128.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3145912017-09-12 13:07:148.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3140432017-09-11 15:56:538.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3135162017-09-10 17:21:558.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3134132017-09-10 13:18:478.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3118592017-09-07 23:51:308.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3118182017-09-07 22:10:248.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3118032017-09-07 21:35:068.30.81.x/243356 (LEVEL3)usa (United States)yesunknownblockednoneReport
3086892017-09-03 01:14:048.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3055602017-08-29 00:38:548.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3031452017-08-24 22:28:498.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3031232017-08-24 21:39:458.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
3000472017-08-20 01:19:348.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2999752017-08-19 20:40:528.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2999332017-08-19 18:46:298.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2998792017-08-19 16:25:578.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2996472017-08-19 05:24:118.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2975162017-08-15 21:58:438.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2963422017-08-14 00:32:028.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2947022017-08-11 06:36:198.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2915962017-08-07 12:13:178.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2906102017-08-05 23:30:088.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2870672017-08-01 05:37:028.30.81.x/243356 (LEVEL3)usa (United States)yesblockedreceived/11Report
2707192017-07-12 02:57:538.30.81.x/243356 (LEVEL3)usa (United States)yesrewrittenrewrittennoneReport
2690632017-07-10 06:58:458.30.81.x/243356 (LEVEL3)usa (United States)yesunknownrewrittennoneReport
2650972017-07-05 01:23:378.30.81.x/243356 (LEVEL3)usa (United States)yesrewrittenrewrittennoneReport
2590812017-06-28 00:12:358.30.81.x/243356 (LEVEL3)usa (United States)yesunknownrewrittennoneReport

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