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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
3358152017-10-17 03:33:2767.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3328452017-10-12 01:42:1167.171.58.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3300472017-10-07 18:03:3167.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3261262017-09-30 03:11:2767.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3259842017-09-29 22:11:3367.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3241742017-09-27 02:39:4867.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3237742017-09-26 13:53:5067.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3235032017-09-26 02:41:4567.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3227782017-09-25 01:19:4967.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3216112017-09-23 03:19:4567.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3215592017-09-23 01:17:0667.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3197162017-09-20 02:35:4567.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3197122017-09-20 02:29:4867.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3183052017-09-17 20:01:0667.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3151412017-09-13 06:06:0767.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3112152017-09-07 03:31:2067.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3090162017-09-03 15:33:4467.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3087002017-09-03 01:47:3667.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3079772017-09-01 16:00:1567.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3042882017-08-26 17:02:3667.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3019182017-08-23 04:22:0767.171.58.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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