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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
14436632022-09-20 02:33:17200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14436632022-09-20 02:33:172001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14393292022-09-13 01:26:33200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14393292022-09-13 01:26:332001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14299522022-08-29 21:44:39200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14299522022-08-29 21:44:392001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14252132022-08-22 20:37:58200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14252132022-08-22 20:37:582001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14191572022-08-15 19:21:11200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14191572022-08-15 19:21:112001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14151192022-08-10 13:46:45179.60.21.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
14150872022-08-10 12:45:26190.11.44.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
14147552022-08-09 22:47:17190.11.49.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
14147552022-08-09 22:47:172001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14141612022-08-08 18:04:22200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14141612022-08-08 18:04:222001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14107312022-08-01 16:57:43200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14107312022-08-01 16:57:432001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14094452022-07-29 16:42:18190.11.41.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
14076172022-07-26 13:23:33190.11.41.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
14071372022-07-25 15:51:02200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14071372022-07-25 15:51:022001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14025402022-07-18 14:44:21200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
14025402022-07-18 14:44:212001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
14010962022-07-15 15:33:46190.11.41.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13993902022-07-12 16:53:23190.11.49.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13993902022-07-12 16:53:232001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13988582022-07-11 19:39:29190.11.47.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13988582022-07-11 19:39:292001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13988552022-07-11 19:33:22190.11.47.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13988552022-07-11 19:33:222001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13986862022-07-11 13:53:30200.3.173.x/2411815arg (Argentina)noblockedblockednoneReport
13986862022-07-11 13:53:302001:13e8:a0xx::/4011815arg (Argentina)noblockedblocked/64Report
13986702022-07-11 13:37:33200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13986702022-07-11 13:37:332001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13986642022-07-11 13:32:53200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13986642022-07-11 13:32:532001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13986612022-07-11 13:29:36200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13986612022-07-11 13:29:362001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13986582022-07-11 13:25:30190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13986582022-07-11 13:25:302001:13e8:a0xx::/4011815arg (Argentina)noblockedblocked/64Report
13986562022-07-11 13:22:45190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13986562022-07-11 13:22:452001:13e8:a0xx::/4011815arg (Argentina)noblockedreceived/24Report
13986492022-07-11 13:13:05190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13986442022-07-11 13:07:49190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13986382022-07-11 13:00:15190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13986362022-07-11 12:55:51190.11.33.x/2411815arg (Argentina)noblockedblocked/19Report
13983422022-07-10 23:05:05190.11.55.x/2411815arg (Argentina)yesrewrittenrewrittennoneReport
13977692022-07-09 12:46:44200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13977692022-07-09 12:46:442001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13977672022-07-09 12:43:57200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13977672022-07-09 12:43:572001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
13977642022-07-09 12:40:49200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13977642022-07-09 12:40:492001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
13977622022-07-09 12:39:03200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13977592022-07-09 12:36:56200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13977592022-07-09 12:36:562001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13977562022-07-09 12:20:10200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13977562022-07-09 12:20:102001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13977512022-07-09 12:08:25200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13977512022-07-09 12:08:252001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13977422022-07-09 11:41:52200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13977422022-07-09 11:41:522001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13977382022-07-09 11:36:47200.3.170.x/2411815arg (Argentina)noblockedblocked/31Report
13977382022-07-09 11:36:472001:13e8:xx::/4011815arg (Argentina)noblockedblocked/64Report
13974292022-07-08 17:49:02190.11.33.x/2411815arg (Argentina)noblockedblocked/19Report
13974242022-07-08 17:45:06190.11.33.x/2411815arg (Argentina)noblockedblockednoneReport
13851252022-06-20 09:28:41200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13851252022-06-20 09:28:412001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
13813602022-06-13 13:21:55200.3.170.x/2411815arg (Argentina)noblockedblocked/21Report
13813602022-06-13 13:21:552001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report

All results shown
Last Modified