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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)110Historyreceived
55785 (MAXUM-AS-AP)nzl (New Zealand)122Historyreceived
132040 (CITYLINK-CT-AP)nzl (New Zealand)285Historyreceived
56030 (VOYAGERNET-AS-AP)nzl (New Zealand)385Historyreceived
38793 (NZCOMMS-AS-AP)nzl (New Zealand)10Historyblocked
134227 (SVNTC-AS-AP)nzl (New Zealand)20Historyblocked
1133 (UTWENTE-AS)nld (Netherlands)30Historyblocked
131291 (LANWORXLIMITED-AS-AP)nzl (New Zealand)30Historyblocked
681 (ERX-KAWAIHIKO-1)nzl (New Zealand)50Historyblocked
133579 (MYREPNZ-AS-AP)nzl (New Zealand)100Historyblocked
9336 (WWWIRES-AU)aus (Australia)182Historyblocked
45267 (LIGHTWIRE-AS-AP)nzl (New Zealand)182Historyblocked
3598 (MICROSOFT-CORP-AS)usa (United States)261Historyblocked
9889 (MAXNET-NZ-AP)nzl (New Zealand)305Historyblocked
4851 (HOSTNETWORKS-AS-AU-AP)aus (Australia)346Historyblocked
9268 (OVERTHEWIRE-AS-AP)aus (Australia)13634Historyblocked
23655 (SNAP-NZ-AS)nzl (New Zealand)14135Historyblocked
55286 (SERVER-MANIA)usa (United States)1640Historyblocked
61440pan (Panama)1962Historyblocked
9790 (CALLPLUS-NZ-AP)nzl (New Zealand)21932Historyblocked
8075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)25310Historyblocked
46562 (TOTAL-SERVER-SOLUTIONS)usa (United States)35312Historyblocked
32780 (HOSTINGSERVICES-INC)usa (United States)45516Historyblocked
36352 (AS-COLOCROSSING)can (Canada)49812Historyblocked
53889 (MICFO)usa (United States)54010Historyblocked
40676 (ASN-PSYCHZ)usa (United States)92962Historyblocked
852 (ASN852)can (Canada)1617213Historyblocked
20473 (AS-CHOOPA)usa (United States)2555222Historyblocked
4739 (INTERNODE-AS)aus (Australia)3377273Historyblocked
8100 (ASN-QUADRANET-GLOBAL)usa (United States)6535628Historyblocked
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