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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
13184762022-03-02 19:45:39172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13147772022-02-23 18:39:11172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13110292022-02-16 17:32:19172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13039472022-02-09 05:55:48172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12995592022-02-01 06:35:04172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12957962022-01-25 05:28:31172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12918562022-01-17 18:45:45172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12876462022-01-10 00:19:19172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12840422022-01-02 23:12:48172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12794962021-12-26 16:20:08172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12680002021-12-12 00:50:41172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12638752021-12-04 23:44:09172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12534082021-11-20 06:08:00172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12490902021-11-12 08:50:40172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12450252021-11-05 07:44:06172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12411432021-10-29 06:37:32172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12346082021-10-18 22:28:32172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12299382021-10-11 19:34:08172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12252882021-10-04 00:23:11172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12208562021-09-26 23:16:39172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12168742021-09-19 22:09:59172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12126912021-09-12 05:49:47172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12088562021-09-05 00:15:52172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12050212021-08-28 23:09:04172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12008052021-08-21 17:08:17172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11961552021-08-13 08:48:57172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11920612021-08-06 04:49:47172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11881692021-07-30 03:06:04172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11854582021-07-25 05:32:47172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11817592021-07-18 04:25:58172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11712832021-07-03 05:42:15172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11670882021-06-26 04:35:32172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11641162021-06-19 00:33:54172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11595492021-06-11 20:41:10172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11590492021-06-11 03:23:50172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
11590442021-06-11 03:17:33172.12.13.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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