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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
17940372024-07-09 19:20:29177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
17751962024-06-05 20:47:34177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
17601402024-05-08 11:46:59177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
17528112024-04-23 20:14:43177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
17221982024-02-22 11:27:50177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
17159832024-02-09 13:53:01177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16964052024-01-02 14:30:57177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16963472024-01-02 12:56:42177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16898172023-12-19 12:17:45177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16872862023-12-14 11:53:30177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16868742023-12-13 18:55:10177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16825652023-12-05 19:20:38177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16825512023-12-05 18:50:00177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16752132023-11-21 20:18:55177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16715092023-11-14 18:41:19177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16714712023-11-14 17:25:55177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16657522023-11-03 19:48:34177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16654502023-11-03 12:31:23177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16617032023-10-27 11:24:28177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16605852023-10-25 11:56:47177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16576852023-10-19 20:01:52177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport
16544042023-10-13 18:18:11177.221.45.x/2452965bra (Brazil)yesblockedblockednoneReport

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