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
12509032021-11-16 01:12:582400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12464522021-11-08 05:26:242400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12449542021-11-05 03:19:072400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12443032021-11-04 02:20:052400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12443002021-11-04 02:12:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12426672021-11-01 09:36:492400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12398662021-10-27 06:38:332400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12398632021-10-27 06:25:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12385322021-10-25 08:30:122400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12341032021-10-18 07:23:312400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12272892021-10-07 01:03:542400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12256362021-10-04 13:52:342400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12211602021-09-27 12:46:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12132272021-09-13 10:21:302400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
12094622021-09-06 09:14:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11961892021-08-13 10:23:512400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11882812021-07-30 08:10:502400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11829722021-07-20 13:43:232400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11788512021-07-13 12:36:192400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11728922021-07-06 11:29:382400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11687862021-06-29 10:23:102400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11618102021-06-15 08:09:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11577302021-06-08 23:31:222400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11536492021-06-01 22:24:282400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11494932021-05-25 21:17:472400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11454492021-05-18 20:10:412400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11410282021-05-11 19:03:562400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11227832021-04-13 13:10:082400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11141312021-03-30 10:57:352400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report
11055632021-03-16 08:44:322400:4114:4xx::/404713 (OCN)jpn (Japan)noblockedblocked/48Report

All results shown
Last Modified