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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
17218152024-02-21 17:45:522803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
17208512024-02-19 19:41:2038.156.92.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17196612024-02-16 21:41:252803:6090:caxx::/40272137col (Colombia)noreceivedreceived/16Report
17196542024-02-16 21:24:482803:6090:caxx::/40272137col (Colombia)noreceivedreceived/16Report
17196102024-02-16 20:29:162803:6090:caxx::/40272137col (Colombia)noreceivedreceived/16Report
17174122024-02-12 15:04:5138.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
17174122024-02-12 15:04:512803:6090:xx::/40272137usa (United States)noreceivedreceived/16Report
17174042024-02-12 14:49:5138.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17161882024-02-09 20:04:5038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17161882024-02-09 20:04:502803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
17159722024-02-09 13:27:5938.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17159722024-02-09 13:27:592803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
17152772024-02-08 02:14:5238.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17152772024-02-08 02:14:522803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
17139912024-02-05 21:33:0038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17139912024-02-05 21:33:002803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
17133612024-02-04 17:13:2838.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17133152024-02-04 15:04:4238.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17127672024-02-03 00:51:4338.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
17053972024-01-19 14:03:1838.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
17053972024-01-19 14:03:182803:6090:xx::/40272137usa (United States)noreceivedreceived/16Report
17044842024-01-17 17:29:4038.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
17044772024-01-17 17:11:1738.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
17018662024-01-12 18:12:4738.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
17007032024-01-10 17:08:4038.199.16.x/24272137usa (United States)yesrewrittenreceivednoneReport
16981372024-01-05 16:49:1438.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16977662024-01-04 23:00:3038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16971422024-01-03 20:59:1738.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16898892023-12-19 14:23:1538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16898892023-12-19 14:23:152803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16882932023-12-16 02:11:1638.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16882932023-12-16 02:11:162803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16878742023-12-15 12:26:1438.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16878742023-12-15 12:26:142803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16878562023-12-15 12:01:2838.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16878562023-12-15 12:01:282803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16864482023-12-13 02:02:4738.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16864482023-12-13 02:02:472803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16847922023-12-09 15:46:3538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16847922023-12-09 15:46:352803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16847732023-12-09 14:58:0538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16847732023-12-09 14:58:052803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16839292023-12-07 22:59:1738.156.92.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16818412023-12-04 13:35:1538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16818412023-12-04 13:35:152803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16809832023-12-02 13:41:3838.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16806202023-12-01 19:13:3438.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16806152023-12-01 19:04:5138.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16805892023-12-01 17:54:4338.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16786842023-11-28 13:01:0038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16786842023-11-28 13:01:002803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16781882023-11-27 15:14:402803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16777922023-11-26 20:48:1738.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16777922023-11-26 20:48:172803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16776912023-11-26 15:07:332803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16770912023-11-25 01:44:3738.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16770912023-11-25 01:44:372803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16730952023-11-17 19:06:3238.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16730952023-11-17 19:06:322803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16715562023-11-14 20:21:4038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16715562023-11-14 20:21:402803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16714092023-11-14 15:18:4538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16714092023-11-14 15:18:452803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16713932023-11-14 14:57:5138.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16713932023-11-14 14:57:512803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16713912023-11-14 14:53:0338.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16713912023-11-14 14:53:032803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16665352023-11-05 12:49:3538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16665352023-11-05 12:49:352803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16662552023-11-04 19:16:0338.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16662552023-11-04 19:16:032803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16647602023-11-01 23:54:032803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16587582023-10-21 22:34:192803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16580182023-10-20 13:58:032803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16540682023-10-13 03:03:502803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16540432023-10-13 01:21:1538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16522412023-10-10 05:39:2438.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16522412023-10-10 05:39:242803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16521262023-10-09 22:40:1038.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16521262023-10-09 22:40:102803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16462672023-09-27 22:47:4838.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16462672023-09-27 22:47:482803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16456042023-09-26 20:57:5138.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16456042023-09-26 20:57:512803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16454642023-09-26 16:50:1538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16415752023-09-19 15:42:082803:6090:xx::/40272137col (Colombia)noreceivedreceived/16Report
16407002023-09-18 03:49:1538.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16398452023-09-16 01:48:5638.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16398432023-09-16 01:43:4338.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16398412023-09-16 01:40:4438.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16249472023-08-19 00:45:1638.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport
16214692023-08-12 23:59:3838.156.93.x/24272137col (Colombia)yesrewrittenreceivednoneReport

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