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Center for Applied Internet Data Analysis
Customers of 11537 we have received spoofed packets from

This page lists the directly connected customers of AS 11537 from which we have 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
Address
History
Spoof
Routable
32440 (LONI)usa (United States)9117Historyreceived
10508 (UARK-FAYETTEVILLE)usa (United States)20Historyblocked
36704 (CSM-AS)usa (United States)20Historyblocked
5090 (ARKANSASTECH)usa (United States)30Historyblocked
14048 (MEMPHIS-EDU)usa (United States)31Historyblocked
3851 (NSHE-NEVADANET)usa (United States)40Historyblocked
29 (YALE-AS)usa (United States)50Historyblocked
3582 (UONET)usa (United States)60Historyblocked
12046 (ASN-CSC-UOM)mlt (Malta)61Historyblocked
225 (VIRGINIA-AS)usa (United States)80Historyblocked
11114 (WINTEK-CORP)usa (United States)82Historyblocked
1312 (VA-TECH-AS)usa (United States)90Historyblocked
3999 (PENN-STATE)usa (United States)90Historyblocked
55 (UPENN)usa (United States)91Historyblocked
17 (PURDUE)usa (United States)100Historyblocked
87 (INDIANA-AS)usa (United States)120Historyblocked
87 (INDIANA-AS)usa (United States)120Historyblocked
1213 (HEANET)irl (Ireland)253Historyblocked
27817col (Colombia)361Historyblocked
2495 (KANREN)usa (United States)3711Historyblocked
8517 (ULAKNET)tur (Turkey)6114Historyblocked
1930 (RCCN)prt (Portugal)656Historyblocked
22742 (CT-EDU-NET)usa (United States)7216Historyblocked
81 (NCREN)usa (United States)8426Historyblocked
2107 (ARNES-NET)svn (Slovenia)887Historyblocked
237 (MERIT-AS-14)usa (United States)11232Historyblocked
137 (ASGARR)ita (Italy)14915Historyblocked
1853 (ACOnet)aut (Austria)1052324Historyblocked
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