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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
14789812022-11-15 16:31:40128.31.33.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
12257912021-10-04 17:34:0318.10.248.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
12257762021-10-04 17:11:3218.10.248.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
12257642021-10-04 16:54:3718.10.248.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
12257502021-10-04 16:28:43128.31.37.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
12172762021-09-20 16:37:0718.10.248.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
11984882021-08-17 17:39:46128.31.35.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
7946572019-11-23 23:00:2718.30.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7946572019-11-23 23:00:272603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7911052019-11-18 16:10:2318.21.135.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7715962019-10-18 01:44:2518.30.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7715962019-10-18 01:44:252603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7706342019-10-16 14:21:2418.21.143.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7534812019-09-18 23:12:1318.30.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7534812019-09-18 23:12:132603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
7280352019-08-05 12:34:4118.21.254.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7259542019-08-01 13:00:2318.21.209.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7229842019-07-26 22:39:0918.21.135.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7180012019-07-18 12:34:26128.31.33.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
7179992019-07-18 12:32:09128.31.39.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
7179592019-07-18 11:18:33128.31.39.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
7175442019-07-17 16:45:47128.31.34.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
7129322019-07-10 12:53:3318.21.204.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7081182019-07-02 12:45:2418.21.210.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
7074942019-07-01 12:51:0418.21.210.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
6927482019-06-05 13:30:4018.21.169.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
6847672019-05-22 20:10:5418.101.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
6847672019-05-22 20:10:542603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
6761892019-05-08 19:27:52128.31.39.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
6630962019-04-16 16:59:4718.101.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
6630962019-04-16 16:59:472603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
6451762019-03-18 17:08:4418.30.102.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
6269952019-02-19 18:05:4118.40.114.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
6268932019-02-19 15:02:10128.31.38.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
6150102019-01-29 20:01:39128.31.34.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
6069492019-01-15 16:36:1518.40.114.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
6069402019-01-15 16:29:0518.30.103.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
5846312018-12-07 17:31:56192.54.222.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
5840432018-12-06 18:59:00128.31.34.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
5833842018-12-05 14:26:2618.40.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
5710452018-11-13 20:06:46128.31.33.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
5654932018-11-04 18:08:18192.54.222.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
5628732018-10-30 21:53:31128.31.38.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
5595162018-10-24 21:40:11128.31.39.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
5581172018-10-22 17:07:4118.30.29.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
5560322018-10-18 19:10:1018.30.123.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
5554112018-10-17 20:18:58192.54.222.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
5552602018-10-17 15:33:56128.31.34.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
5464752018-10-03 13:19:3018.101.8.x/243 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
5464752018-10-03 13:19:302603:4011:8xx::/403 (MIT-GATEWAYS)usa (United States)nounknownunknownnoneReport
5431652018-09-27 15:33:3318.40.56.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
5384622018-09-19 17:01:3218.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5351132018-09-13 16:27:14128.31.35.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
5344382018-09-12 15:54:5518.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5305272018-09-05 14:48:1818.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5274582018-08-30 18:47:3718.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5268402018-08-29 16:23:2218.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5228102018-08-22 15:16:0718.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5191802018-08-15 14:10:0018.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5187132018-08-14 19:43:2818.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5147002018-08-07 18:37:0418.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5109462018-07-31 17:30:3118.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5077282018-07-25 16:33:1318.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5070732018-07-24 13:06:48128.31.34.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/15Report
5038772018-07-18 15:26:4618.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5033832018-07-17 17:54:1518.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
5026942018-07-16 15:53:0218.40.100.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4985012018-07-09 14:46:3118.40.100.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4970312018-07-06 17:30:0718.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4951272018-07-03 13:36:5818.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4925922018-06-28 18:32:0818.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4906582018-06-25 19:22:5018.40.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4890822018-06-22 19:19:5718.111.4.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4865002018-06-18 18:16:2118.40.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4844952018-06-14 15:53:5918.40.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4833972018-06-13 01:05:1818.40.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4833022018-06-12 21:25:3318.189.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4792132018-06-05 20:18:5418.189.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4791632018-06-05 18:46:1218.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4790592018-06-05 15:55:2518.189.116.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4749052018-05-29 17:39:4018.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4725532018-05-25 16:17:1618.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4679632018-05-18 15:10:4318.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4679302018-05-18 14:30:1418.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4667052018-05-16 20:43:3418.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4622592018-05-09 19:37:0118.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4613442018-05-08 18:57:59128.31.38.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/18Report
4573422018-05-02 18:30:2818.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4528812018-04-25 17:23:4418.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4497312018-04-20 14:18:44192.54.222.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
4484202018-04-18 16:17:1018.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4464242018-04-15 17:48:31192.54.222.x/243 (MIT-GATEWAYS)usa (United States)yesblockedblockednoneReport
4439822018-04-11 15:10:3718.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4426522018-04-09 17:14:5218.189.51.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4409952018-04-06 16:06:2018.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4396992018-04-04 17:01:5418.189.71.x/243 (MIT-GATEWAYS)usa (United States)noblockedblockednoneReport
4389312018-04-03 14:14:0618.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4362302018-03-29 15:33:4618.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4320622018-03-22 14:27:1318.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4300802018-03-19 15:06:5018.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4256752018-03-12 18:06:2418.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4215322018-03-05 16:59:2318.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4193952018-03-01 18:40:1018.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4151602018-02-22 17:33:2718.78.5.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4110552018-02-15 16:26:4118.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report
4105372018-02-14 19:23:1518.78.7.x/243 (MIT-GATEWAYS)usa (United States)noblockedblocked/10Report

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