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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
16909622023-12-21 11:31:1045.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
16872452023-12-14 10:24:1245.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
16835412023-12-07 09:17:1745.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
16797762023-11-30 08:10:2145.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
16760782023-11-23 07:03:4245.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
16760772023-11-23 07:03:2245.122.222.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
14880992022-11-30 11:46:35103.27.62.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
12564652021-11-25 21:18:10103.27.62.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
12526602021-11-18 20:11:08103.27.62.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
12487882021-11-11 19:04:13103.27.62.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
12447022021-11-04 17:57:16103.27.62.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
11712862021-07-03 05:52:05103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11712792021-07-03 05:09:28103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11712672021-07-03 04:46:50103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11712592021-07-03 04:34:14103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11670712021-06-26 03:27:13103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11646542021-06-20 06:48:51103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11600952021-06-13 05:41:50103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11600912021-06-13 05:29:07103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11561372021-06-06 04:21:57103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
11559792021-06-05 18:44:20103.232.121.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedreceived/8Report
8725692020-04-05 03:09:49103.232.123.x/2456150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport
8725692020-04-05 03:09:492401:78c0:xx::/4056150 (VHOST-AS-VN)vnm (Vietnam)noblockedblockednoneReport

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