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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
16192442023-08-08 21:43:47177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192412023-08-08 21:40:56177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192352023-08-08 21:21:20177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192332023-08-08 21:18:25177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192232023-08-08 20:59:08177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192202023-08-08 20:56:44177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16192182023-08-08 20:53:48177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16189362023-08-08 12:45:31138.117.100.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16186982023-08-08 00:57:472804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16180982023-08-06 22:09:182804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16160062023-08-02 14:34:052804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16159432023-08-02 13:08:51138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
16153102023-08-01 10:22:012804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16135092023-07-28 16:57:26177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16131142023-07-27 21:50:522804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16105272023-07-22 16:36:182804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16096812023-07-20 21:12:49177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16096212023-07-20 18:33:13177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16090672023-07-19 17:48:07177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16069472023-07-15 15:18:132804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16066022023-07-14 20:50:58177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16039062023-07-10 14:10:022804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
16026952023-07-07 21:27:42177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16025452023-07-07 16:32:36177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
16010522023-07-05 03:19:192804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15997762023-07-02 22:58:21177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15994122023-07-02 03:25:56138.117.100.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15984902023-06-30 05:10:252804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15977512023-06-28 17:37:34177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15949842023-06-23 04:03:512804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15942062023-06-21 16:42:08138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15942062023-06-21 16:42:082804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15934412023-06-20 12:11:10138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15934412023-06-20 12:11:102804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15931532023-06-19 22:24:03138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15931532023-06-19 22:24:032804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15930202023-06-19 16:39:15177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15930092023-06-19 16:24:37177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15929652023-06-19 14:33:57138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15929652023-06-19 14:33:572804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15928672023-06-19 12:14:07138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15928672023-06-19 12:14:072804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15901802023-06-13 19:33:39177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15897002023-06-12 23:19:24138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15897002023-06-12 23:19:242804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15894592023-06-12 14:12:22138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15894592023-06-12 14:12:222804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15892902023-06-12 08:25:25138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15892902023-06-12 08:25:252804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15887702023-06-11 02:54:502804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15878232023-06-09 00:24:57138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15878232023-06-09 00:24:572804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15877122023-06-08 17:52:00138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15877122023-06-08 17:52:002804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15866562023-06-06 18:27:26177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15851962023-06-03 21:23:11138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15851032023-06-03 16:33:40138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15829802023-05-30 17:21:06177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15829702023-05-30 16:52:592804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15813902023-05-27 15:09:40138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15813902023-05-27 15:09:402804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15792892023-05-23 17:30:58177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15787222023-05-22 18:41:25177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15777922023-05-21 00:49:40138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15777922023-05-21 00:49:402804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15750032023-05-15 17:35:05177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15748992023-05-15 13:31:08138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15748992023-05-15 13:31:082804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15719932023-05-09 17:32:26177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15700142023-05-05 14:40:092804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15697142023-05-05 00:54:552804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15691782023-05-04 01:31:11177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15691782023-05-04 01:31:112804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15687902023-05-03 11:23:11138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15687902023-05-03 11:23:112804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15686452023-05-03 03:31:372804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15684542023-05-02 16:26:05177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15680532023-05-02 01:02:14138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15680532023-05-02 01:02:142804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15666312023-04-28 10:03:50177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15666312023-04-28 10:03:502804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15656062023-04-26 12:56:29177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15656062023-04-26 12:56:292804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15652392023-04-25 18:15:43177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15652222023-04-25 17:20:53177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15651422023-04-25 14:00:04177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15651422023-04-25 14:00:042804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15645322023-04-24 12:42:122804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15640512023-04-23 13:12:412804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15636852023-04-22 16:36:17177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15636852023-04-22 16:36:172804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15626872023-04-20 12:44:43177.131.59.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15626872023-04-20 12:44:432804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15624062023-04-19 22:47:362804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15611602023-04-17 19:03:49177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15601052023-04-15 12:24:27138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15601052023-04-15 12:24:272804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15574572023-04-10 16:57:56177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15570472023-04-09 22:34:27138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15570472023-04-09 22:34:272804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15542562023-04-04 11:59:46138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15542562023-04-04 11:59:462804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15517202023-03-30 05:30:39138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15517202023-03-30 05:30:392804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15502222023-03-27 16:52:06177.131.51.x/24262387bra (Brazil)yesrewrittenreceivednoneReport
15475652023-03-22 14:09:10138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15475652023-03-22 14:09:102804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15471272023-03-21 19:28:18177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15460662023-03-20 01:45:07138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15460662023-03-20 01:45:072804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15458702023-03-19 13:51:52138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15458702023-03-19 13:51:522804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15442172023-03-16 12:14:34138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15442172023-03-16 12:14:342804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15430942023-03-14 18:21:41177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15426992023-03-14 03:42:01138.117.103.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15426992023-03-14 03:42:012804:ddc:2xx::/40262387bra (Brazil)noblockedreceived/24Report
15425682023-03-13 21:26:37177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
15425662023-03-13 21:22:19177.131.51.x/24262387bra (Brazil)yesrewrittenrewrittennoneReport
14159862022-08-11 19:38:44177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport
14157672022-08-11 13:23:35177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport
14142792022-08-09 00:38:002804:ddc:2xx::/40262387bra (Brazil)nounknownunknownnoneReport
14119122022-08-03 20:39:25177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport
14114022022-08-02 21:20:39177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport
14108842022-08-01 23:31:392804:ddc:2xx::/40262387bra (Brazil)nounknownunknownnoneReport
14108782022-08-01 23:11:152804:ddc:2xx::/40262387bra (Brazil)nounknownunknownnoneReport
14080192022-07-27 04:32:232804:ddc:2xx::/40262387bra (Brazil)nounknownunknownnoneReport
14078202022-07-26 20:14:43177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport
14043672022-07-20 03:25:362804:ddc:2xx::/40262387bra (Brazil)nounknownunknownnoneReport
14024892022-07-18 13:17:44177.131.51.x/24262387bra (Brazil)yesblockedblockednoneReport

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