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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
1498202017-02-19 18:20:0867.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1468522017-02-15 01:55:1467.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1392732017-02-03 00:48:5167.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1375302017-01-31 16:28:5467.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1364342017-01-30 01:06:4967.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1351692017-01-27 19:23:0167.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1338242017-01-25 21:35:2067.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1283102017-01-13 04:15:5567.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1222772017-01-03 16:38:2867.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1152872016-12-21 05:43:3367.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1135582016-12-18 06:24:1867.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1115802016-12-15 02:28:5367.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1045832016-12-04 17:48:4267.181.187.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1034172016-12-02 15:34:4667.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1018972016-11-30 10:46:1367.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
996172016-11-26 22:15:0467.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
933622016-11-17 01:50:5767.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
917492016-11-15 01:03:5967.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
857712016-11-04 15:22:0967.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
830542016-10-28 00:05:2367.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
830462016-10-27 23:47:4267.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
826062016-10-26 21:36:0167.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
813482016-10-23 19:24:2367.181.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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