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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
14164782022-08-12 17:34:0567.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14154452022-08-11 00:30:5067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14152522022-08-10 17:05:0767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4910452018-06-26 12:33:2267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4869382018-06-19 11:27:3967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4829342018-06-12 10:22:0567.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4788612018-06-05 09:16:1767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4745802018-05-29 08:10:3867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4701622018-05-22 07:04:1867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4694212018-05-21 07:05:1067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4692092018-05-20 19:17:3267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4689422018-05-20 07:05:3267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4683682018-05-19 07:05:0067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4676782018-05-18 07:04:1867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4670062018-05-17 07:05:3067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4662182018-05-16 07:04:4967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4659602018-05-15 19:01:3367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4659162018-05-15 17:33:2967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4658402018-05-15 15:13:3167.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4658302018-05-15 15:01:1967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4658172018-05-15 14:43:3367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4657982018-05-15 14:18:0667.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4655772018-05-15 07:04:5967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4653872018-05-14 22:24:4167.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4651612018-05-14 15:47:2367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4648532018-05-14 07:04:1367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4646522018-05-13 21:30:1367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4645802018-05-13 17:51:0367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4643772018-05-13 07:04:1767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4639112018-05-12 07:05:1067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4635622018-05-11 16:20:2467.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4632352018-05-11 07:04:1667.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4631552018-05-11 03:22:3367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4625622018-05-10 07:04:5667.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4621892018-05-09 17:46:4467.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4618102018-05-09 08:15:0867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4617722018-05-09 07:05:1267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4609452018-05-08 07:05:4767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4602202018-05-07 07:06:2267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4596492018-05-06 07:04:4167.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4590772018-05-05 07:05:3867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4584042018-05-04 07:05:2767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4576392018-05-03 07:05:4367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4569282018-05-02 07:04:1767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4562182018-05-01 07:04:4267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4555962018-04-30 07:06:0067.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4551022018-04-29 07:04:1867.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4546162018-04-28 07:05:2167.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4540062018-04-27 07:06:1267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4532902018-04-26 07:04:1767.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4525602018-04-25 07:04:1267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4518462018-04-24 07:04:3267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4511552018-04-23 07:04:0967.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4506572018-04-22 07:04:1267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4501162018-04-21 07:04:1367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4495352018-04-20 07:07:0367.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4488262018-04-19 07:04:1267.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4484162018-04-18 16:07:5567.171.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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