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
18601572024-11-13 06:43:0058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18590072024-11-11 10:48:0158.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18552132024-11-04 09:01:4858.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18531472024-10-31 09:28:4058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18514872024-10-28 01:16:4258.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18495072024-10-24 02:36:1058.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18494772024-10-24 01:13:4358.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/8Report
18413442024-10-09 01:55:0758.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report
18408812024-10-08 08:55:1558.206.204.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/10Report

All results shown
Last Modified