Logo

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
17486882024-04-15 13:52:0167.206.230.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
17483782024-04-14 20:39:5567.206.230.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
10391452020-12-02 15:53:2067.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10391142020-12-02 15:10:5467.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10385452020-12-01 18:03:1667.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10348412020-11-25 11:49:4367.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10266842020-11-13 13:05:2267.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesblockedblockednoneReport
10246162020-11-10 20:47:0567.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10214882020-11-05 19:37:0367.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10194592020-11-02 18:23:1167.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10170642020-10-29 17:05:0267.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10159102020-10-28 03:47:4967.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10158702020-10-28 01:22:1367.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10148882020-10-26 17:29:5667.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10139392020-10-24 23:39:3267.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10133492020-10-23 21:03:2367.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
10112452020-10-21 18:03:2267.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
8066472019-12-13 01:59:4167.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
7682122019-10-12 13:16:3367.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
7661342019-10-09 15:59:0167.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
7656852019-10-08 21:52:3767.206.229.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesrewrittenrewrittennoneReport
4281072018-03-16 05:32:3767.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4273792018-03-15 02:42:3767.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4261242018-03-13 11:48:2367.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4258902018-03-13 01:57:5467.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4252242018-03-12 02:17:2267.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4246682018-03-10 22:07:5767.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4242772018-03-10 02:30:2367.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4241792018-03-09 22:08:0167.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4233602018-03-08 15:51:4067.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
4224262018-03-07 04:27:0767.203.214.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownunknownnoneReport
3276822017-10-03 16:49:5767.203.198.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesunknownblockednoneReport
3238452017-09-26 15:44:4167.203.198.x/2411992 (CENTENNIAL-PR)pri (Puerto Rico)yesblockedblockednoneReport

All results shown
Last Modified