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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
2793582017-07-22 07:35:2679.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2786502017-07-21 08:21:3379.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2777192017-07-20 08:21:2879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2768122017-07-19 07:58:2179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2761362017-07-18 13:29:2879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/29Report
2759612017-07-18 08:59:2479.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2750482017-07-17 07:59:0779.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2746272017-07-16 18:07:4879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2743402017-07-16 08:18:0179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2737402017-07-15 12:15:3379.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2736162017-07-15 07:41:2979.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2728282017-07-14 09:11:3179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceivednoneReport
2728082017-07-14 08:27:2379.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2727892017-07-14 07:51:4879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2718582017-07-13 07:36:0179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2709262017-07-12 07:53:5479.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2690982017-07-10 07:49:0979.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2684832017-07-09 08:10:5879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceivednoneReport
2678382017-07-08 07:36:5679.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2670642017-07-07 08:21:0279.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2661872017-07-06 07:06:2779.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
2653002017-07-05 07:51:4079.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1835942017-04-09 07:46:5679.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1828672017-04-08 07:29:3779.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1820972017-04-07 07:47:2579.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1811362017-04-06 07:21:5679.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1806042017-04-05 15:09:5179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1802832017-04-05 07:49:0079.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1795592017-04-04 08:41:2379.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1787472017-04-03 07:47:0879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1785252017-04-02 22:49:1879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1781282017-04-02 07:59:1379.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1766152017-03-31 07:47:2779.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1757182017-03-30 07:33:3879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1748612017-03-29 07:56:4279.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1740412017-03-28 07:57:0479.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1731052017-03-27 07:52:4079.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1723932017-03-26 07:58:5479.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1715272017-03-25 08:21:5579.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1709082017-03-24 08:41:2979.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1702752017-03-23 08:19:2679.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1695712017-03-22 08:48:2979.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1689022017-03-21 08:48:4179.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1681272017-03-20 08:41:0879.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report
1676792017-03-19 08:59:2979.75.21.x/249105 (TISCALI-UK)gbr (United Kingdom)yesreceivedreceived/8Report

All results shown
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