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
17644912024-05-16 21:45:02149.43.219.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17609772024-05-09 20:03:09149.43.219.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17577712024-05-03 12:40:37149.43.222.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17570922024-05-02 03:19:29149.43.219.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17569032024-05-01 15:50:14149.43.0.x/241289 (COLGATE-UNIVERSITY)usa (United States)yesunknownunknownnoneReport
17540002024-04-25 22:16:19149.43.222.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17534772024-04-25 02:11:58149.43.219.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17505302024-04-18 21:09:24149.43.222.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17500402024-04-18 01:05:10149.43.219.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17499012024-04-17 19:16:58149.43.0.x/241289 (COLGATE-UNIVERSITY)usa (United States)yesunknownunknownnoneReport
17469002024-04-11 17:33:56149.43.222.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17464872024-04-10 23:58:23149.43.200.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17428892024-04-03 22:51:32149.43.200.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17425922024-04-03 12:30:34149.43.222.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17391022024-03-27 01:12:03149.43.212.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport
17391002024-03-27 01:07:11149.43.200.x/241289 (COLGATE-UNIVERSITY)usa (United States)nounknownunknownnoneReport

All results shown
Last Modified