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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
4924482018-06-28 13:49:28128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4919892018-06-27 19:40:50128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4879102018-06-20 18:34:22128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4877042018-06-20 12:52:46128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4719912018-05-24 18:08:14128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4714032018-05-23 20:45:12128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4703132018-05-22 12:57:55128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4671602018-05-17 12:54:03128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4651562018-05-14 15:38:30128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4628362018-05-10 16:15:19128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4578772018-05-03 15:08:41128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4534602018-04-26 14:02:07128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4489832018-04-19 12:55:38128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4441272018-04-11 19:15:49128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4397502018-04-04 18:09:11128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4384102018-04-02 18:15:38128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4381902018-04-02 12:33:42128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4321202018-03-22 16:16:37128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4314102018-03-21 15:22:27128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4313832018-03-21 14:41:53128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4269312018-03-14 13:35:20128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4222452018-03-06 20:40:30128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4221352018-03-06 18:08:21128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4172782018-02-26 16:26:56128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4132232018-02-19 15:20:25128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4090142018-02-12 13:58:55128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4027912018-02-01 21:13:36128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3988642018-01-26 17:45:00128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3943802018-01-19 16:38:26128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3892252018-01-11 16:04:54128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3885392018-01-10 16:30:14128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3840862018-01-03 15:00:04128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3833732018-01-02 14:20:03128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3766562017-12-20 17:28:25128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3755102017-12-18 20:33:30128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3753012017-12-18 13:56:29128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3668972017-12-05 20:32:37128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3661472017-12-04 18:41:28128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3628042017-11-29 14:12:03128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3615292017-11-27 17:34:51128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3588282017-11-22 21:43:23128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3545482017-11-15 20:36:49128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3528362017-11-13 15:39:32128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3494842017-11-07 20:23:26128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3485932017-11-06 15:35:03128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3442402017-10-30 13:36:14128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3420882017-10-26 18:53:57128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3401842017-10-23 19:03:52128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3376942017-10-19 17:47:16128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3337872017-10-13 12:55:59128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3312332017-10-09 19:27:04128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
3309822017-10-09 12:56:30128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport

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