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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
12125952021-09-12 01:24:31136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
12091292021-09-05 14:40:40136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11991752021-08-18 20:40:25136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11962652021-08-13 13:00:50136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11962332021-08-13 11:49:46136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11949092021-08-11 05:57:18136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11943672021-08-10 13:06:14136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11847492021-07-23 14:41:26136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11841832021-07-22 15:53:44136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11841652021-07-22 14:51:59136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11583822021-06-09 22:56:45136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesunknownunknownnoneReport
11575552021-06-08 17:00:38136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11568112021-06-07 14:09:41136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11536542021-06-01 22:37:25136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11363012021-05-04 01:03:32136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11361052021-05-03 17:58:18136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11347012021-04-30 21:49:37136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11200832021-04-08 20:27:42136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport
11158702021-04-01 17:17:03136.55.1.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenblockednoneReport

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