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
16438912023-09-23 11:55:0077.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16352392023-09-07 12:40:2377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16302542023-08-28 21:33:3777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16262902023-08-21 20:26:3577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16223992023-08-14 19:19:3577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16195982023-08-09 13:39:5277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16159222023-08-02 12:33:1777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16116202023-07-25 03:06:2277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16115902023-07-25 01:22:4277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16099952023-07-21 13:04:2577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16088952023-07-19 12:31:0577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16050792023-07-12 11:23:5177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16041422023-07-10 21:10:3777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
16003192023-07-03 20:04:1977.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15966402023-06-26 18:50:5277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15959442023-06-25 08:14:2377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15949672023-06-23 02:49:1177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15919552023-06-17 06:32:2177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15856932023-06-05 04:06:3277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15840592023-06-01 13:58:1477.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15803082023-05-25 12:51:2577.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15765362023-05-18 11:44:4777.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15720352023-05-09 19:18:0177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15685372023-05-02 20:13:0377.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15652582023-04-25 19:06:0277.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15589522023-04-13 04:54:0177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
15589332023-04-13 03:24:4177.248.164.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

All results shown
Last Modified