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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
16595052023-10-23 15:07:31104.133.151.x/2436384 (GOOGLE-IT)can (Canada)yesblockedblocked/14Report
16595052023-10-23 15:07:312a00:79e1:axx::/4036384 (GOOGLE-IT)can (Canada)noblockedblocked/48Report
8564682020-03-06 21:11:21104.132.79.x/2436384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
8507402020-02-28 18:33:28104.132.1.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
8506712020-02-28 17:10:24104.132.1.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7934432019-11-21 20:30:19104.132.5.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7880812019-11-13 17:01:472a00:79e1:axx::/4036384 (GOOGLE-IT)usa (United States)noblockedblocked/48Report
7758092019-10-24 16:14:30104.133.8.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7736982019-10-21 16:12:01104.133.9.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7736982019-10-21 16:12:012a00:79e1:axx::/4036384 (GOOGLE-IT)usa (United States)noblockedblocked/48Report
7736842019-10-21 15:59:22104.133.9.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7736842019-10-21 15:59:222a00:79e1:axx::/4036384 (GOOGLE-IT)usa (United States)noblockedblocked/48Report
7630772019-10-04 15:21:55104.132.147.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
7630772019-10-04 15:21:552a00:79e1:axx::/4036384 (GOOGLE-IT)usa (United States)noblockedblocked/48Report
6549062019-04-03 14:55:51104.133.8.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
5551422018-10-17 12:58:25104.133.0.x/2436384 (GOOGLE-IT)usa (United States)yesrewrittenblockednoneReport
5551422018-10-17 12:58:252a00:79e1:axx::/4036384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
5377112018-09-18 12:46:35104.132.45.x/2436384 (GOOGLE-IT)gbr (United Kingdom)yesrewrittenblockednoneReport
5342842018-09-12 11:09:17104.132.27.x/2436384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
4946062018-07-02 16:30:56104.132.12.x/2436384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
4945242018-07-02 14:09:49104.132.12.x/2436384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
4905252018-06-25 15:24:58104.132.27.x/2436384 (GOOGLE-IT)usa (United States)yesblockedblockednoneReport
4584912018-05-04 11:09:17104.132.45.x/2436384 (GOOGLE-IT)gbr (United Kingdom)yesrewrittenblockednoneReport

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