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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
10759522021-02-03 20:59:4677.247.178.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9585302020-08-23 12:19:3777.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9582352020-08-23 08:27:4777.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9579822020-08-23 05:30:4877.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9572042020-08-22 19:24:5677.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9571092020-08-22 18:13:2877.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9530112020-08-18 13:29:4877.247.178.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9525912020-08-18 09:57:3577.247.178.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9521992020-08-18 05:49:3377.247.178.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
9475172020-08-12 17:38:3577.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
9413732020-08-04 04:17:4877.247.178.x/2443350 (NFORCE)nld (Netherlands)yesunknownunknownnoneReport
8968492020-05-18 18:15:3277.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
8877382020-05-01 19:09:4277.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
8608692020-03-14 16:54:5477.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
4419652018-04-08 12:48:4277.247.178.x/2443350 (NFORCE)nld (Netherlands)yesblockedblockednoneReport
1863652017-04-12 19:05:5777.247.178.x/2443350 (NFORCE)nld (Netherlands)noblockedblocked/24Report
1863252017-04-12 18:13:4577.247.178.x/2443350 (NFORCE)nld (Netherlands)noblockedblocked/24Report

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