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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
21347132026-03-25 12:02:53177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21343662026-03-24 19:21:18177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21343572026-03-24 19:05:21177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21343422026-03-24 18:47:55177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21343342026-03-24 18:39:42177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21317062026-03-19 20:31:08177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21279992026-03-12 19:23:54177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21279652026-03-12 18:24:44177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21241902026-03-05 20:45:52177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
21227962026-03-03 14:02:04177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
21203842026-02-26 19:37:16177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
21202242026-02-26 14:25:42177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
21202162026-02-26 14:12:52177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
19420392025-04-09 20:51:49177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19408892025-04-07 20:02:53177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19408172025-04-07 17:41:34177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19292862025-03-17 17:41:52177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19291122025-03-17 12:37:10177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19247412025-03-10 11:29:05177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19237432025-03-08 14:08:36177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19226662025-03-06 17:41:18177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19226612025-03-06 17:31:51177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19226562025-03-06 17:18:15177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19217292025-03-05 11:17:12177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19123322025-02-17 14:23:19177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19107902025-02-14 12:29:37177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19068552025-02-07 11:21:36177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19028522025-01-31 11:16:31177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19014572025-01-28 20:21:24177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19011542025-01-28 11:10:32177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
19008612025-01-27 20:36:22177.66.116.x/24262494bra (Brazil)yesreceivedreceived/8Report
13401952022-04-02 12:24:39177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
13393312022-03-31 18:37:39177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
13340062022-03-24 17:56:06177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
13332222022-03-23 13:42:58177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
13266982022-03-17 18:55:23177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
13259242022-03-16 12:31:14177.66.116.x/24262494bra (Brazil)yesblockedreceived/8Report
13228322022-03-10 17:48:50177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport
13194252022-03-04 14:21:57177.66.116.x/24262494bra (Brazil)yesrewrittenreceivednoneReport

All results shown
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