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
21042482026-01-30 04:53:10108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20922252026-01-09 01:55:10108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20876722025-12-31 05:18:53108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20798242025-12-16 06:13:06108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20756002025-12-09 03:27:05108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20730032025-12-04 05:21:28108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20697032025-11-28 06:05:00108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20442532025-10-10 03:01:26108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20206252025-08-29 05:21:30108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20206202025-08-29 05:11:29108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20174042025-08-23 07:09:32108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20173232025-08-23 00:17:28108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20167702025-08-21 23:54:42108.64.231.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified