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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
17218852024-02-21 19:38:45185.153.176.x/24212238 (CDNEXT)bra (Brazil)yesblockedblockednoneReport
17137232024-02-05 12:14:08185.153.176.x/24212238 (CDNEXT)bra (Brazil)yesblockedblockednoneReport
9761022020-09-07 23:29:04185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
9755342020-09-07 17:55:42185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
9722942020-09-06 08:05:46185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
9716162020-09-06 00:57:20185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
7446472019-09-04 10:31:04185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
7403332019-08-27 15:03:18185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
7388102019-08-24 15:00:59185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
6916992019-06-03 21:53:16185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
5669122018-11-07 05:31:33185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
5281372018-08-31 20:57:28185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
3356912017-10-16 21:54:35185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
3189922017-09-19 00:42:41185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
2952052017-08-11 20:53:46185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
2610102017-06-30 03:11:28185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
2521772017-06-19 16:35:08185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport
2508452017-06-18 02:10:51185.153.176.x/2436351 (SOFTLAYER)pan (Panama)yesblockedblockednoneReport

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