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Center for Applied Internet Data Analysis
Customers of 43531 we have received spoofed packets from

This page lists the directly connected customers of AS 43531 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
25178 (KEYCOM-AS)gbr (United Kingdom)81Historyreceived
55785 (MAXUM-AS-AP)nzl (New Zealand)91Historyreceived
4 (ISI-AS)usa (United States)151Historyreceived
131291 (LANWORXLIMITED-AS-AP)nzl (New Zealand)20Historyblocked
266364usa (United States)20Historyblocked
6717 (AS6717)gbr (United Kingdom)40Historyblocked
681 (ERX-KAWAIHIKO-1)nzl (New Zealand)50Historyblocked
42004 (ULGRP-AS)gbr (United Kingdom)70Historyblocked
34660 (IDAQ-AS)gbr (United Kingdom)102Historyblocked
203380 (DAInternationalGroup)gbr (United Kingdom)140Historyblocked
28165bra (Brazil)155Historyblocked
9245 (COMPASS-NZ-AP)nzl (New Zealand)181Historyblocked
17705 (INSPIRENET-AS-AP)nzl (New Zealand)185Historyblocked
45267 (LIGHTWIRE-AS-AP)nzl (New Zealand)214Historyblocked
46652 (SERVERSTACK-ASN)usa (United States)250Historyblocked
13037 (ZEN-AS)gbr (United Kingdom)5015Historyblocked
2529 (DEMON-INTERNET)gbr (United Kingdom)528Historyblocked
9143 (ZIGGO)nld (Netherlands)550Historyblocked
53264 (CDC)usa (United States)714Historyblocked
50629 (LWLCOM)deu (Germany)7618Historyblocked
63949 (LINODE-AP)usa (United States)910Historyblocked
45758 (TRIPLETNET-AS-AP)tha (Thailand)11027Historyblocked
21321 (ARETI-AS)tur (Turkey)18715Historyblocked
6805 (TDDE-ASN1)deu (Germany)31047Historyblocked
18403 (FPT-AS-AP)vnm (Vietnam)407127Historyblocked
45899 (VNPT-AS-VN)vnm (Vietnam)44777Historyblocked
15557 (LDCOMNET)fra (France)634100Historyblocked
16509 (AMAZON-02)usa (United States)7703Historyblocked
2856 (BT-UK-AS)gbr (United Kingdom)982181Historyblocked
5089 (NTL)gbr (United Kingdom)1881296Historyblocked
9121 (TTNet)tur (Turkey)3934530Historyblocked
3209 (VODANET)deu (Germany)4220274Historyblocked
4775 (GLOBE-TELECOM-AS)phl (Philippines)4725213Historyblocked
4775 (GLOBE-TELECOM-AS)phl (Philippines)4725213Historyblocked
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