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
18575542024-11-08 08:12:482a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18531582024-10-31 10:03:572a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18501962024-10-25 11:36:432a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18478902024-10-21 15:08:042a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18391452024-10-04 17:07:482a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18388672024-10-04 07:28:312a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18376112024-10-01 22:30:182a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18311652024-09-19 14:51:082a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18286632024-09-14 14:07:472a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18239492024-09-05 15:21:192a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18219602024-09-02 08:28:112a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18202472024-08-29 13:03:442a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report
18009762024-07-22 12:34:082a02:a420:4xx::/401136 (KPN)nld (Netherlands)noblockedblocked/64Report

All results shown
Last Modified