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
4033472018-02-02 17:06:1286.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4027262018-02-01 19:04:4486.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4025382018-02-01 13:41:5286.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
4024242018-02-01 09:20:0686.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3847782018-01-04 16:03:3186.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3831942018-01-02 08:12:5986.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3807112017-12-28 10:46:2086.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3696512017-12-09 23:57:3786.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3693222017-12-09 09:20:5486.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3687252017-12-08 10:43:3286.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
3220192017-09-23 19:46:2086.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2377922017-06-02 19:11:4786.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2335922017-05-29 09:15:3886.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2315552017-05-26 20:55:2186.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2165672017-05-11 09:38:4186.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2165242017-05-11 08:43:5386.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2159792017-05-10 21:07:1986.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport
2153422017-05-10 09:06:2286.154.221.x/242856 (BT-UK-AS)gbr (United Kingdom)yesblockedblockednoneReport

All results shown
Last Modified