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
10565062021-01-04 05:20:1445.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10565002021-01-04 05:09:2345.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10564642021-01-04 02:46:0545.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10541402020-12-29 22:33:5245.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10541332020-12-29 22:21:4045.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10517852020-12-23 02:20:3345.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10515242020-12-22 17:08:5245.89.140.x/2444066 (DE-FirstColo)deu (Germany)noblockedreceived/23Report
10103322020-10-20 15:12:11194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
10057472020-10-13 14:05:03194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9957772020-10-06 12:58:06194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9910592020-09-29 11:51:07194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9905042020-09-28 15:40:47194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9845172020-09-18 15:26:32194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9706002020-09-04 16:27:18194.26.183.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
9560072020-08-21 15:53:04185.26.97.x/2444066 (DE-FirstColo)deu (Germany)yesunknownunknownnoneReport
9559772020-08-21 15:36:475.187.4.x/2444066 (DE-FirstColo)deu (Germany)yesunknownunknownnoneReport
8815652020-04-21 02:47:56185.254.98.x/2444066 (DE-FirstColo)nld (Netherlands)noblockedblockednoneReport
8815652020-04-21 02:47:562a0c:4ac0:11xx::/4044066 (DE-FirstColo)nld (Netherlands)noblockedblocked/64Report
817322016-10-24 18:13:40212.224.120.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/24Report
817182016-10-24 17:57:02185.82.20.x/2444066 (DE-FirstColo)deu (Germany)noblockedblocked/22Report
817182016-10-24 17:57:022a05:8b81:10xx::/4044066 (DE-FirstColo)deu (Germany)noreceivedreceivednoneReport
562992016-04-30 10:01:2431.172.80.x/2444066 (DE-FirstColo)deu (Germany)noblockedblockednoneReport

All results shown
Last Modified