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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
19188882025-02-28 08:01:58207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
19145952025-02-21 06:54:58207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
19106692025-02-14 05:48:05207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
19067462025-02-07 04:41:01207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
19027112025-01-31 01:51:08207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
18988982025-01-24 00:44:13207.191.142.x/2416904 (ARVIG)usa (United States)yesblockedblocked/19Report
16186002023-08-07 20:54:23209.237.114.x/2416904 (ARVIG)usa (United States)yesunknownunknownnoneReport
13387052022-03-30 17:55:12208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13331752022-03-23 12:14:37208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13255262022-03-15 17:41:40208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13214762022-03-08 13:14:38208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13175092022-03-01 04:11:02208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13130852022-02-20 18:22:50208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
13021962022-02-06 00:07:33208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
12810582021-12-29 13:41:12208.123.17.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
9331282020-07-25 00:23:4974.127.148.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
9329472020-07-24 16:15:0274.127.148.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
4965782018-07-05 21:56:22206.188.235.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport
4744242018-05-29 00:56:57207.191.151.x/2416904 (ARVIG)usa (United States)yesblockedblockednoneReport

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