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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
5931742018-12-21 01:07:0667.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5841262018-12-06 21:42:5167.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5768162018-11-24 04:50:1967.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5731602018-11-16 19:26:0967.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5681302018-11-09 01:39:0367.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5624762018-10-30 08:30:0367.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5584262018-10-23 05:47:4267.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5422832018-09-26 09:54:3167.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5381132018-09-19 01:51:1467.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5334802018-09-11 01:37:0367.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5196032018-08-16 06:06:5567.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5095372018-07-29 08:28:5967.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5056362018-07-21 20:38:1967.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
5013532018-07-13 22:15:5667.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
4947812018-07-02 22:00:1767.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
4664812018-05-16 15:19:4567.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
4142302018-02-21 06:05:1067.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3960512018-01-22 15:49:2667.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3662452017-12-04 21:17:4967.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3507782017-11-09 21:50:0467.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3400822017-10-23 15:58:1367.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3318152017-10-10 16:03:3367.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
3187802017-09-18 16:06:1267.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
2950442017-08-11 16:27:3367.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
2789072017-07-21 15:02:3667.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
2753632017-07-17 15:07:0367.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
2753362017-07-17 14:36:2167.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
2259412017-05-20 18:44:3367.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
1825162017-04-07 18:26:5567.212.156.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport
1518252017-02-22 23:30:4167.212.155.x/242734 (CORESITE)usa (United States)yesblockedblockednoneReport

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