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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
12002532021-08-20 17:35:5183.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
11963422021-08-13 15:57:1883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
11922202021-08-06 11:33:3083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9312052020-07-21 05:23:2783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9277332020-07-14 04:16:4983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9250822020-07-08 18:40:2983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9214552020-07-01 18:35:1283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9212442020-07-01 12:17:3383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9205892020-06-30 09:31:2883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9177782020-06-24 16:41:1683.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9177262020-06-24 14:52:3483.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9163892020-06-22 14:26:0783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9138822020-06-17 17:36:5483.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9098702020-06-10 16:50:3883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9098362020-06-10 15:53:2283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
9058532020-06-03 15:44:0283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
9013572020-05-27 05:39:3383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8973292020-05-19 11:37:0383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8934922020-05-12 10:30:2783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8869312020-04-30 08:26:1583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8828862020-04-23 07:16:5283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8789042020-04-16 06:10:2183.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8751172020-04-09 05:03:5583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8730982020-04-06 05:20:1583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
8379732020-02-08 15:36:3183.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesblockedblockednoneReport
5980952018-12-30 15:56:2683.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5953572018-12-25 16:20:2283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5914052018-12-18 14:10:4383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5860222018-12-10 16:00:0383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5820982018-12-03 14:51:4783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5779242018-11-26 13:34:1883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5744702018-11-19 12:21:0383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5645922018-11-02 19:14:5983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5605892018-10-26 18:06:5083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5533422018-10-14 20:09:3783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5285062018-09-01 18:54:5583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5245692018-08-25 17:46:3983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5168842018-08-11 12:07:2683.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5113282018-08-01 06:52:0583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5077652018-07-25 17:43:1983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
5038962018-07-18 16:04:2283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4999252018-07-11 13:37:3583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4957432018-07-04 12:14:1083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4894182018-06-23 13:20:5983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4854232018-06-16 12:12:5083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4731792018-05-26 19:59:4083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4686222018-05-19 18:51:4283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4657022018-05-15 11:25:4283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4546812018-04-28 10:45:5583.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4500662018-04-21 04:26:5883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4456592018-04-14 03:18:4783.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4411842018-04-06 22:27:0383.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4369172018-03-30 20:25:4283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4328072018-03-23 17:24:0983.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4300212018-03-19 13:41:1283.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4209632018-03-04 17:11:0883.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport
4167282018-02-25 15:57:4083.217.12.x/2451446 (KATTELECOMNET)rus (Russian Federation)yesrewrittenrewrittennoneReport

All results shown
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