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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
2627942017-07-02 06:29:5783.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2627832017-07-02 06:09:3483.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2056652017-05-01 10:09:4583.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2015602017-04-27 17:03:5183.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
2003202017-04-26 13:02:1383.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1981772017-04-24 13:37:0583.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1724892017-03-26 11:41:3383.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesrewrittenrewrittennoneReport
1718652017-03-25 17:10:3183.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1715652017-03-25 09:06:5883.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1698972017-03-22 19:00:4083.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1697282017-03-22 14:12:0883.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1683862017-03-20 15:42:4783.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1677172017-03-19 10:56:3183.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1671262017-03-18 08:56:3183.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport
1169232016-12-23 23:22:4383.221.229.x/2421413 (ENVIA-TEL-AS)deu (Germany)yesblockedblockednoneReport

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