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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
12680502021-12-12 04:24:2889.187.171.x/2460068 (CDN77)usa (United States)yesunknownblockednoneReport
12097752021-09-06 22:22:4489.187.171.x/2460068 (CDN77)usa (United States)yesunknownblockednoneReport
11971722021-08-15 13:07:2789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11945872021-08-10 18:25:5789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11891772021-08-01 00:44:5489.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11855532021-07-25 11:50:1189.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11810362021-07-16 14:57:2289.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11791132021-07-13 20:54:0589.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11510332021-05-28 05:43:3589.187.171.x/2460068 (CDN77)usa (United States)yesunknownunknownnoneReport
11469632021-05-21 06:19:2789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11448852021-05-18 02:23:0689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11397842021-05-09 18:27:5789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11395512021-05-09 09:26:3089.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11382022021-05-07 02:39:1289.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11363332021-05-04 02:23:3789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11344832021-04-30 13:24:2689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11301752021-04-25 20:35:4289.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11258272021-04-18 19:44:4989.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11164902021-04-02 19:20:1789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
11089062021-03-21 20:34:2389.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
10853942021-02-16 04:24:5689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
10716122021-01-27 21:49:0589.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
10504782020-12-21 00:44:3289.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
10198382020-11-03 09:35:0889.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
10168522020-10-29 12:18:2089.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9989212020-10-09 02:08:1889.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9771472020-09-08 10:43:1489.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9753722020-09-07 16:21:0489.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9744582020-09-07 06:50:3589.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9726172020-09-06 11:45:1689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9724722020-09-06 10:00:4189.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9723762020-09-06 08:56:1189.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9717912020-09-06 02:52:4689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9716682020-09-06 01:27:2989.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9586942020-08-23 14:17:5989.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9586642020-08-23 13:59:4489.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9582482020-08-23 08:37:1989.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9580002020-08-23 05:41:4689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9579982020-08-23 05:40:2689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9579972020-08-23 05:40:2389.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9579942020-08-23 05:39:2389.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9577462020-08-23 02:27:0789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9576852020-08-23 01:37:0989.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9575242020-08-22 23:27:1689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9575152020-08-22 23:20:2289.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9574532020-08-22 22:32:0689.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
9571602020-08-22 18:51:3789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
8981812020-05-20 17:10:2089.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
8901582020-05-06 10:05:2789.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport
8891802020-05-04 17:56:1889.187.171.x/2460068 (CDN77)usa (United States)yesblockedblockednoneReport

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