Logo

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
17097652024-01-28 14:17:12177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
17097592024-01-28 14:02:28177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
17017862024-01-12 16:34:03177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
17017792024-01-12 16:19:23177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
17017002024-01-12 13:05:18177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16666912023-11-05 20:45:28177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16666202023-11-05 18:16:52177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16497072023-10-05 01:29:57177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16491102023-10-03 22:15:54177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16488022023-10-03 11:24:36177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16487892023-10-03 10:48:30177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16345152023-09-06 04:33:58177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16344952023-09-06 03:09:30177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16344922023-09-06 02:52:52177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16143132023-07-30 12:01:21177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16142952023-07-30 11:35:33177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
16142872023-07-30 11:14:46177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15867162023-06-06 20:11:14177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15864812023-06-06 12:38:02177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15840382023-06-01 13:14:24177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15836722023-05-31 20:17:38177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15792992023-05-23 17:44:20177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15735532023-05-12 11:56:57177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15715732023-05-09 00:00:15177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15678772023-05-01 14:20:56177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15676502023-04-30 23:49:35177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15627912023-04-20 16:42:38177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15606902023-04-17 00:02:49177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15590462023-04-13 10:53:39177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15545872023-04-04 23:53:39177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15510412023-03-28 22:46:51177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15471932023-03-21 22:36:51177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15426312023-03-13 23:46:02177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport
15383892023-03-06 10:41:11177.81.75.x/2428573bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified