Logo

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
13754392022-06-04 05:12:4189.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
13696552022-05-24 10:24:0689.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
13612952022-05-10 13:16:1089.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
10535692020-12-28 22:49:3289.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9957352020-10-06 11:53:2489.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9774212020-09-08 13:08:0589.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9774102020-09-08 13:02:1989.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9770572020-09-08 09:46:4889.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9767682020-09-08 06:47:4889.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9762132020-09-08 00:47:3789.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9761762020-09-08 00:20:5289.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9756782020-09-07 19:07:2989.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9747262020-09-07 09:53:4689.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9745662020-09-07 07:58:4489.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9740092020-09-07 01:59:3289.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9737702020-09-06 23:20:0389.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9731362020-09-06 17:21:2689.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9727712020-09-06 13:31:5589.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9726822020-09-06 12:27:5189.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9726182020-09-06 11:45:1789.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
9725712020-09-06 11:10:1489.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
8659702020-03-24 01:14:4289.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8542662020-03-03 11:52:5589.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8542082020-03-03 09:56:1689.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8499622020-02-27 21:18:1289.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8499292020-02-27 20:36:0289.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8499032020-02-27 20:13:4589.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8498872020-02-27 20:01:2989.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8497842020-02-27 17:39:1489.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8497672020-02-27 17:16:5889.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
8497532020-02-27 17:04:4089.187.161.x/2460068 (CDN77)cze (Czech Republic)yesblockedblockednoneReport
7493282019-09-12 12:53:2789.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport
7235002019-07-28 04:00:4889.187.161.x/2460068 (CDN77)jpn (Japan)yesblockedblockednoneReport

All results shown
Last Modified