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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
12933252022-01-20 09:47:47138.99.251.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12933252022-01-20 09:47:472804:2b8:22xx::/4028130bra (Brazil)noblockedblocked/64Report
12920372022-01-18 05:06:48187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12866702022-01-07 17:19:05187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12866632022-01-07 16:54:51187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12858822022-01-06 07:43:10187.19.100.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12843332022-01-03 12:23:08187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12843332022-01-03 12:23:082804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12801142021-12-27 19:29:12187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12798602021-12-27 11:16:28187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12798602021-12-27 11:16:282804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12798322021-12-27 10:38:09187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12798322021-12-27 10:38:092804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12777622021-12-22 21:58:09186.227.102.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12777622021-12-22 21:58:092804:2b8:22xx::/4028130bra (Brazil)noblockedblocked/64Report
12703212021-12-15 20:01:38187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12703212021-12-15 20:01:382804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12702892021-12-15 18:59:39187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12702892021-12-15 18:59:392804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12693902021-12-14 11:53:37187.19.102.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12693902021-12-14 11:53:372804:2b8:21xx::/4028130bra (Brazil)noblockedblocked/64Report
12692142021-12-14 05:20:21187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12673132021-12-10 16:31:19187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12673132021-12-10 16:31:192804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12651862021-12-07 10:49:57187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12651862021-12-07 10:49:572804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12636972021-12-04 14:33:30187.19.98.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12636972021-12-04 14:33:302804:2b8:21xx::/4028130bra (Brazil)noblockedblocked/64Report
12633922021-12-03 19:48:11187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12633892021-12-03 19:43:49187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12633872021-12-03 19:39:29187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12627032021-12-02 17:30:12187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12620962021-12-01 18:08:57187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12611082021-11-30 10:40:36187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12611082021-11-30 10:40:362804:2b8:xx::/4028130bra (Brazil)noblockedreceived/24Report
12558512021-11-24 20:10:28187.19.98.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12558512021-11-24 20:10:282804:2b8:21xx::/4028130bra (Brazil)noblockedblocked/64Report
12546772021-11-22 23:52:07187.19.98.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12546772021-11-22 23:52:072804:2b8:21xx::/4028130bra (Brazil)noblockedblocked/64Report
12474372021-11-09 18:25:55187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12465632021-11-08 10:35:31187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12444742021-11-04 11:00:51187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12429482021-11-01 17:38:17187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12401652021-10-27 16:30:42187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12399552021-10-27 10:39:54187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12388002021-10-25 16:31:54187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12368322021-10-22 13:00:43187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12367822021-10-22 11:55:55187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12347162021-10-19 06:28:11187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12347042021-10-19 05:09:47187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12325072021-10-15 12:02:37187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12321102021-10-14 19:37:09187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12311022021-10-13 12:11:41187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12277552021-10-07 18:30:42187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12264732021-10-05 17:39:48187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12263522021-10-05 14:43:02187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12263472021-10-05 14:36:37187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12255092021-10-04 10:33:39187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12234302021-09-30 17:24:19187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12234302021-09-30 17:24:192804:2b8:xx::/4028130bra (Brazil)noreceivedreceived/16Report
12219342021-09-28 13:30:17187.19.107.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
12218022021-09-28 09:19:55187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12218022021-09-28 09:19:552804:2b8:xx::/4028130bra (Brazil)noreceivedreceived/16Report
12217992021-09-28 09:13:32187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12217992021-09-28 09:13:322804:2b8:xx::/4028130bra (Brazil)noreceivedreceived/16Report
12215272021-09-27 20:54:10187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12215272021-09-27 20:54:102804:2b8:xx::/4028130bra (Brazil)noreceivedreceived/16Report
12212312021-09-27 14:51:56187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
12212312021-09-27 14:51:562804:2b8:xx::/4028130bra (Brazil)noreceivedreceived/16Report
10982852021-03-05 00:09:34187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10934972021-02-25 23:03:11187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10884862021-02-18 21:53:14187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10812562021-02-11 20:43:16187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10812272021-02-11 19:58:16187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10812062021-02-11 19:33:16187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10811942021-02-11 19:18:16187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10765642021-02-04 18:11:49187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10721702021-01-28 17:05:21187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10677332021-01-21 15:58:47187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
10631862021-01-14 14:52:14187.19.100.x/2428130bra (Brazil)yesblockedblockednoneReport
9634222020-08-28 00:41:48170.150.164.x/2428130bra (Brazil)yesunknownrewrittennoneReport
9597572020-08-24 16:27:57187.19.101.x/2428130bra (Brazil)yesunknownblockednoneReport
6338412019-03-02 13:05:162804:2b8:27xx::/4028130bra (Brazil)noblockedblocked/32Report
6331902019-03-01 10:46:152804:2b8:27xx::/4028130bra (Brazil)noblockedblocked/32Report
6303432019-02-25 10:53:132804:2b8:3xx::/4028130bra (Brazil)noblockedblocked/32Report
6281882019-02-21 12:18:262804:2b8:fxx::/4028130bra (Brazil)noblockedblocked/32Report
6276102019-02-20 17:09:072804:2b8:4fxx::/4028130bra (Brazil)noblockedblockednoneReport
6275092019-02-20 14:26:542804:2b8:4fxx::/4028130bra (Brazil)noblockedblocked/32Report
6275052019-02-20 14:12:382804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/32Report
6274152019-02-20 10:44:572804:2b8:23xx::/4028130bra (Brazil)noblockedblocked/32Report
6261802019-02-18 10:41:212804:2b8:23xx::/4028130bra (Brazil)noblockedblocked/32Report
6249752019-02-15 17:42:312804:2b8:6fxx::/4028130bra (Brazil)noblockedblocked/32Report
6249712019-02-15 17:36:142804:2b8:4exx::/4028130bra (Brazil)noblockedblocked/32Report
6249632019-02-15 17:29:442804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/64Report
6249572019-02-15 17:23:322804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/32Report
6249552019-02-15 17:22:002804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/32Report
6247812019-02-15 11:15:402804:2b8:6fxx::/4028130bra (Brazil)noblockedblocked/32Report
6243512019-02-14 17:19:552804:2b8:25xx::/4028130bra (Brazil)noblockedblocked/32Report
6227632019-02-12 10:05:462804:2b8:25xx::/4028130bra (Brazil)noblockedblocked/32Report
6193922019-02-06 09:56:172804:2b8:6exx::/4028130bra (Brazil)noblockedblocked/32Report
6181512019-02-04 09:46:442804:2b8:3xx::/4028130bra (Brazil)noblockedblocked/32Report
6175302019-02-02 22:36:302804:2b8:3xx::/4028130bra (Brazil)noblockedblocked/32Report
6175162019-02-02 22:02:362804:2b8:exx::/4028130bra (Brazil)noblockedblocked/32Report
6156472019-01-30 16:10:502804:2b8:27xx::/4028130bra (Brazil)noblockedblocked/32Report
6154362019-01-30 09:55:352804:2b8:27xx::/4028130bra (Brazil)noblockedblocked/32Report
6147782019-01-29 11:42:112804:2b8:18xx::/4028130bra (Brazil)noblockedblocked/32Report
6120632019-01-24 09:43:172804:2b8:18xx::/4028130bra (Brazil)noblockedblocked/32Report
6065222019-01-15 00:14:08187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
6064522019-01-14 21:47:57187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
6064472019-01-14 21:41:29187.19.96.x/2428130bra (Brazil)yesrewrittenrewrittennoneReport
6064392019-01-14 21:19:00186.251.145.x/2428130bra (Brazil)yesblockedblockednoneReport
6064392019-01-14 21:19:002804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/32Report
6064352019-01-14 21:11:532804:2b8:28xx::/4028130bra (Brazil)noblockedblocked/32Report
6026142019-01-08 10:27:19187.19.101.x/2428130bra (Brazil)yesblockedblockednoneReport
6026142019-01-08 10:27:192804:2b8:6xx::/4028130bra (Brazil)noblockedblocked/32Report
6023552019-01-07 23:17:032804:2b8:exx::/4028130bra (Brazil)noblockedblocked/64Report
6023412019-01-07 22:50:162804:2b8:24xx::/4028130bra (Brazil)noblockedblocked/64Report
5935862018-12-21 18:25:032804:2b8:4xx::/4028130bra (Brazil)noblockedblocked/32Report
5924792018-12-20 09:50:382804:2b8:1axx::/4028130bra (Brazil)noblockedblocked/32Report
5915082018-12-18 17:35:512804:2b8:1axx::/4028130bra (Brazil)noblockedblocked/32Report
5900802018-12-16 14:03:122804:2b8:56xx::/4028130bra (Brazil)noblockedblocked/32Report

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