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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
11724692021-07-05 15:53:27183.232.146.x/2456040 (CMNET-GuangDong-AP)chn (China)nounknownblockednoneReport
11724692021-07-05 15:53:272409:8c54:30xx::/4056040 (CMNET-GuangDong-AP)chn (China)nounknownunknownnoneReport
11724582021-07-05 15:46:042409:8c54:30xx::/4056040 (CMNET-GuangDong-AP)chn (China)nounknownunknownnoneReport
11724422021-07-05 15:31:00183.232.146.x/2456040 (CMNET-GuangDong-AP)chn (China)nounknownblockednoneReport
11724422021-07-05 15:31:002409:8c54:30xx::/4056040 (CMNET-GuangDong-AP)chn (China)nounknownunknownnoneReport
11724332021-07-05 15:15:33183.232.146.x/2456040 (CMNET-GuangDong-AP)chn (China)noblockedblockednoneReport
11724332021-07-05 15:15:332409:8c54:30xx::/4056040 (CMNET-GuangDong-AP)chn (China)nounknownunknownnoneReport
11724322021-07-05 15:15:04183.232.146.x/2456040 (CMNET-GuangDong-AP)chn (China)nounknownblockednoneReport
11724322021-07-05 15:15:042409:8c54:30xx::/4056040 (CMNET-GuangDong-AP)chn (China)nounknownunknownnoneReport
11367142021-05-04 17:34:01120.230.231.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
9232712020-07-05 12:10:01223.74.115.x/2456040 (CMNET-GuangDong-AP)chn (China)yesunknownunknownnoneReport
8813512020-04-20 18:13:31120.232.182.x/2456040 (CMNET-GuangDong-AP)chn (China)noblockedblockednoneReport
5276192018-08-31 00:49:39183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5276142018-08-31 00:41:28183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5226862018-08-22 09:59:32183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5226462018-08-22 08:01:21183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5226372018-08-22 07:41:11183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5225652018-08-22 03:53:16183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5189022018-08-15 02:47:07183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5148902018-08-08 01:41:01183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5136692018-08-06 04:49:16183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5099092018-07-30 03:43:08183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5098632018-07-30 01:35:02183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5080092018-07-26 05:48:12183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5053772018-07-21 08:28:24120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
5042172018-07-19 04:42:05183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5002992018-07-12 03:35:59183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
5002442018-07-12 00:55:48183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4957172018-07-04 11:14:43183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4937792018-07-01 03:49:28120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4916422018-06-27 10:08:36183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4875622018-06-20 09:02:28183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4875292018-06-20 07:54:22183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4864042018-06-18 15:50:03120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4861252018-06-18 07:43:00120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4835362018-06-13 06:48:17183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4816352018-06-10 03:24:46120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4814132018-06-09 14:58:17120.230.120.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4800632018-06-07 05:02:55183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4758702018-05-31 03:56:43183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4744182018-05-29 00:43:35183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4707192018-05-23 00:54:46183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4695052018-05-21 10:15:39183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4684842018-05-19 13:12:43223.74.69.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
4649162018-05-14 09:09:46183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4602122018-05-07 06:54:34183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4601922018-05-07 06:17:34183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4546382018-04-28 08:21:55183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4540482018-04-27 09:16:48183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4495642018-04-20 08:10:38183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4480222018-04-18 01:51:52183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4465892018-04-16 00:48:39183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4417872018-04-08 03:06:10183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4401482018-04-05 09:11:26183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4360182018-03-29 08:05:21183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4318492018-03-22 06:59:12183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4311832018-03-21 08:33:02183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
4267282018-03-14 07:26:53183.237.185.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport
3119792017-09-08 06:12:29117.136.12.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
2544292017-06-22 04:58:24183.239.173.x/2456040 (CMNET-GuangDong-AP)chn (China)yesrewrittenrewrittennoneReport
1950602017-04-21 07:00:30117.136.40.x/2456040 (CMNET-GuangDong-AP)chn (China)yesblockedblockednoneReport

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