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
12430462021-11-01 21:17:08170.239.113.x/24266364bra (Brazil)yesunknownblockednoneReport
12430172021-11-01 20:19:25170.239.113.x/24266364bra (Brazil)yesrewrittenrewrittennoneReport
1663282017-03-17 01:42:30170.239.112.x/24266364usa (United States)yesblockedblockednoneReport
1639042017-03-13 15:54:23170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1631202017-03-12 04:02:08170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1583752017-03-04 00:27:29170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1531012017-02-24 23:21:43170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1497662017-02-19 16:23:36170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1442602017-02-10 17:19:32170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1442072017-02-10 15:59:05170.239.112.x/24266364usa (United States)yesunknownunknownnoneReport
1399882017-02-04 02:16:30170.239.112.x/24266364usa (United States)yesblockedblockednoneReport
1358252017-01-28 21:48:25170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1332592017-01-24 22:49:26170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1306092017-01-17 02:03:06170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1292572017-01-14 21:04:18170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1288052017-01-13 22:52:41170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1279212017-01-12 16:19:33170.239.112.x/24266364usa (United States)yesunknownblockednoneReport
1253522017-01-09 03:06:17170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1252962017-01-09 00:14:08170.239.112.x/24266364usa (United States)yesblockedblocked/8Report
1228452017-01-04 14:33:59170.239.112.x/24266364usa (United States)yesunknownblockednoneReport

All results shown
Last Modified