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Center for Applied Internet Data Analysis
Customers of 4826 we have received spoofed packets from

This page lists the directly connected customers of AS 4826 from which we hav received a spoofed packet from, ordered by the number of prefixes of an inferred Ingress ACL derived from prefix announcements for the customer recorded in public BGP data. BCP-84 describes Ingress ACLs as "the most bulletproof solution when done properly" and the "best fit ... when the configuration is not too dynamic, ... if the number of used prefixes is low." Further detail about the size and dynamism of an inferred ACL is available by following the History link for each AS.

ASNCountryNumber of Prefixes
in Customer Cone
Number of ASes
in Customer Cone
4638 (IS-FJ-AS)fji (Fiji)100Historyreceived
38320 (MMS-AS-ID)idn (Indonesia)321Historyreceived
56030 (VOYAGERNET-AS-AP)nzl (New Zealand)375Historyreceived
54825 (PACKET)usa (United States)8925Historyreceived
38793 (NZCOMMS-AS-AP)nzl (New Zealand)10Historyblocked
1133 (UTWENTE-AS)nld (Netherlands)30Historyblocked
681 (ERX-KAWAIHIKO-1)nzl (New Zealand)50Historyblocked
46805 (AS-46805)dnk (Denmark)160Historyblocked
3842 (RAMNODE)usa (United States)200Historyblocked
45267 (LIGHTWIRE-AS-AP)nzl (New Zealand)254Historyblocked
9889 (MAXNET-NZ-AP)nzl (New Zealand)305Historyblocked
4851 (HOSTNETWORKS-AS-AU-AP)aus (Australia)356Historyblocked
20278 (NEXEON)usa (United States)795Historyblocked
23655 (SNAP-NZ-AS)nzl (New Zealand)13934Historyblocked
9268 (OVERTHEWIRE-AS-AP)aus (Australia)14134Historyblocked
12222 (AKAMAI)usa (United States)2070Historyblocked
9790 (CALLPLUS-NZ-AP)nzl (New Zealand)21732Historyblocked
63008 (CONTINA)usa (United States)2449Historyblocked
8075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)24910Historyblocked
38001 (NEWMEDIAEXPRESS-AS-AP)hkg (Hong Kong)28946Historyblocked
46562 (TOTAL-SERVER-SOLUTIONS)usa (United States)39712Historyblocked
32748 (STEADFAST)usa (United States)49236Historyblocked
32780 (HOSTINGSERVICES-INC)usa (United States)50016Historyblocked
36352 (AS-COLOCROSSING)usa (United States)50312Historyblocked
53889 (MICFO)can (Canada)55110Historyblocked
9443 (INTERNETPRIMUS-AS-AP)aus (Australia)93233Historyblocked
852 (ASN852)can (Canada)1620220Historyblocked
20473 (AS-CHOOPA)usa (United States)2795246Historyblocked
4739 (INTERNODE-AS)aus (Australia)3605296Historyblocked
8100 (ASN-QUADRANET-GLOBAL)usa (United States)3956603Historyblocked
4648 (SPARK-NZ)nzl (New Zealand)4930233Historyblocked
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