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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
20736792025-12-05 12:24:18173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20698132025-11-28 11:16:42173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20659032025-11-21 10:10:01173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20619622025-11-14 09:02:47173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20564712025-10-31 05:38:58173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20530342025-10-25 02:47:13173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20488432025-10-18 01:39:55173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20447712025-10-11 00:32:19173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20409642025-10-03 23:25:29173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20371352025-09-27 02:20:38173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20331182025-09-20 01:13:21173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20292822025-09-13 00:06:10173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20250002025-09-05 22:58:31173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20210542025-08-29 21:52:16173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20172692025-08-22 20:44:39173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20136072025-08-15 19:37:27173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20095312025-08-08 18:29:09173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20062192025-08-02 22:01:44173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
20021792025-07-26 20:54:10173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport
19982162025-07-20 00:44:30173.177.221.x/245769 (VIDEOTRON)can (Canada)yesblockedblockednoneReport

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