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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
10355592020-11-26 11:27:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownrewrittennoneReport
10345482020-11-24 23:28:1166.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10312002020-11-19 16:32:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
10309942020-11-19 11:27:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownrewrittennoneReport
10299232020-11-17 22:21:0766.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10258332020-11-12 11:27:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownrewrittennoneReport
10255972020-11-12 05:21:19104.207.145.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
10246302020-11-10 21:14:0766.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10243362020-11-10 13:02:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
10235792020-11-09 13:03:14104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10235552020-11-09 12:30:30104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10235102020-11-09 11:12:16104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10234952020-11-09 10:44:19104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10234892020-11-09 10:38:38104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10234862020-11-09 10:33:49104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10234792020-11-09 10:19:39104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10234772020-11-09 10:16:41104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10233702020-11-09 06:44:40104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10233652020-11-09 06:41:50104.238.160.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
10202412020-11-03 20:07:0866.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10199772020-11-03 13:02:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownrewrittennoneReport
10177102020-10-30 14:29:48173.199.70.x/2420473 (AS-CHOOPA)dnk (Denmark)noblockedblockednoneReport
10177052020-10-30 14:13:07173.199.70.x/2420473 (AS-CHOOPA)dnk (Denmark)noblockedblockednoneReport
10157642020-10-27 20:38:28173.199.70.x/2420473 (AS-CHOOPA)dnk (Denmark)noblockedblockednoneReport
10157012020-10-27 19:00:1266.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10150642020-10-26 21:47:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
10104492020-10-20 17:53:1666.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10097312020-10-19 18:27:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
10068322020-10-14 20:29:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
10058582020-10-13 16:46:1866.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
10051862020-10-12 17:57:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownrewrittennoneReport
9995602020-10-09 14:52:41207.148.116.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9992632020-10-09 06:34:1785.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9990172020-10-09 04:00:08207.148.116.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9981422020-10-08 19:36:2985.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9972802020-10-08 11:18:4285.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9972642020-10-08 10:32:5985.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9959372020-10-06 16:22:3245.77.156.x/2420473 (AS-CHOOPA)usa (United States)nounknownblockednoneReport
9959362020-10-06 16:21:4645.77.156.x/2420473 (AS-CHOOPA)usa (United States)nounknownblockednoneReport
9959072020-10-06 15:39:1966.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
9956922020-10-06 09:48:2085.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9956652020-10-06 08:44:3585.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9952282020-10-05 17:57:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesunknownunknownnoneReport
9948372020-10-05 06:20:0985.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9946192020-10-04 16:53:5345.76.122.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9946162020-10-04 16:53:08149.28.88.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9946132020-10-04 16:51:0845.76.187.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9945932020-10-04 16:42:5245.76.105.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
9945912020-10-04 16:42:0745.32.117.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9945802020-10-04 16:36:4945.63.30.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9945742020-10-04 16:34:0845.77.35.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9945542020-10-04 16:26:09149.28.180.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9945412020-10-04 16:19:43207.148.127.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9945312020-10-04 16:15:0545.32.190.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9944952020-10-04 15:57:5795.179.197.x/2420473 (AS-CHOOPA)gbr (United Kingdom)yesblockedblockednoneReport
9944802020-10-04 15:51:5045.76.122.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9944752020-10-04 15:48:21149.28.88.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9944622020-10-04 15:44:0045.76.187.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9944422020-10-04 15:36:0145.76.105.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
9944412020-10-04 15:34:0945.32.117.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9944302020-10-04 15:29:1945.63.30.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9944242020-10-04 15:26:3445.77.35.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9944072020-10-04 15:17:48149.28.180.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9943912020-10-04 15:11:35207.148.127.x/2420473 (AS-CHOOPA)sgp (Singapore)yesblockedblockednoneReport
9943822020-10-04 15:08:0145.32.190.x/2420473 (AS-CHOOPA)aus (Australia)yesblockedblockednoneReport
9943462020-10-04 14:50:1495.179.197.x/2420473 (AS-CHOOPA)gbr (United Kingdom)yesblockedblockednoneReport
9924682020-10-01 10:53:4285.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9911552020-09-29 14:32:2466.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
9910262020-09-29 11:00:2485.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9909592020-09-29 07:43:08207.246.96.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9909452020-09-29 07:13:2045.32.23.x/2420473 (AS-CHOOPA)jpn (Japan)yesblockedblockednoneReport
9906062020-09-28 17:57:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesrewrittenrewrittennoneReport
9893482020-09-26 06:25:2585.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9884322020-09-24 16:39:3885.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9883162020-09-24 13:21:5385.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9882302020-09-24 12:16:0185.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9875722020-09-23 13:40:1285.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9875372020-09-23 12:45:0385.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9870892020-09-22 23:01:1585.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9870752020-09-22 22:37:3185.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9867272020-09-22 13:25:2766.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
9864042020-09-22 01:03:4485.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9860702020-09-21 14:07:03155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesblockedrewrittennoneReport
9860622020-09-21 14:01:5985.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9848392020-09-19 04:04:2785.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9848362020-09-19 03:36:4285.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9848332020-09-19 03:30:5785.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9848222020-09-19 02:47:1385.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9845492020-09-18 16:23:1985.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9837652020-09-17 13:49:2185.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9834162020-09-17 04:03:4685.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9831572020-09-16 15:57:5885.203.21.x/2420473 (AS-CHOOPA)jpn (Japan)yesunknownunknownnoneReport
9823662020-09-15 12:18:0266.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
9811992020-09-13 13:07:02155.138.131.x/2420473 (AS-CHOOPA)can (Canada)yesrewrittenrewrittennoneReport
9771962020-09-08 11:10:3766.55.149.x/2420473 (AS-CHOOPA)usa (United States)noblockedreceived/8Report
9766902020-09-08 05:57:24209.222.2.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9762282020-09-08 00:55:5945.32.4.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9760112020-09-07 22:27:03108.61.155.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9742912020-09-07 05:07:4766.55.146.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport
9737612020-09-06 23:14:50108.61.144.x/2420473 (AS-CHOOPA)usa (United States)yesblockedblockednoneReport

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