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Center for Applied Internet Data Analysis
Customers of 1239 we have received spoofed packets from

This page lists the directly connected customers of AS 1239 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
Address
History
Spoof
Routable
58059 (WIFIBER)tur (Turkey)10Historyreceived
42936 (SPX)lva (Latvia)20Historyreceived
56554 (IETF-MEETING)che (Switzerland)20Historyreceived
266368bra (Brazil)20Historyreceived
133042 (OBEC-AS-AP)tha (Thailand)40Historyreceived
7233 (YAHOO-US)usa (United States)90Historyreceived
4638 (IS-FJ-AS)fji (Fiji)100Historyreceived
7642 (DHIRAAGU-MV-AP)mdv (Maldives)122Historyreceived
56246 (SDI-AS-ID)idn (Indonesia)174Historyreceived
55740 (TATAINDICOM-IN)ind (India)231Historyreceived
38320 (MMS-AS-ID)idn (Indonesia)321Historyreceived
56030 (VOYAGERNET-AS-AP)nzl (New Zealand)375Historyreceived
29182 (ISPSYSTEM-AS)rus (Russian Federation)492Historyreceived
133481 (AIS-Fibre-AS-AP)tha (Thailand)650Historyreceived
2527 (So-net)jpn (Japan)753Historyreceived
54825 (PACKET)usa (United States)8925Historyreceived
28022cri (Costa Rica)1123Historyreceived
45458 (SBN-AWN-AS-02-AP)tha (Thailand)17430Historyreceived
45528 (TDN)ind (India)2012Historyreceived
2152 (CSUNET-NW)usa (United States)554110Historyreceived
7552 (VIETEL-AS-AP)vnm (Vietnam)909151Historyreceived
33182 (DIMENOC)usa (United States)99562Historyreceived
3758 (SINGNET)sgp (Singapore)1816203Historyreceived
27759hti (Haiti)24226Historyreceived
11830cri (Costa Rica)262715Historyreceived
8167bra (Brazil)75741479Historyreceived
1221 (ASN-TELSTRA)aus (Australia)306763067Historyreceived
27774hti (Haiti)10Historyblocked
29915 (STATEFARM-ISCE)usa (United States)10Historyblocked
33980 (PAF)swe (Sweden)10Historyblocked
40143 (UTECH-JAMAICA)jam (Jamaica)10Historyblocked
132021 (KALIBOCABLE-PH)phl (Philippines)10Historyblocked
264060bra (Brazil)10Historyblocked
10670bra (Brazil)20Historyblocked
134227 (SVNTC-AS-AP)nzl (New Zealand)20Historyblocked
15112 (GATX-CORP)usa (United States)30Historyblocked
197564 (DOTSE-AS1)swe (Sweden)30Historyblocked
11757 (WHR-AS)usa (United States)40Historyblocked
262145cri (Costa Rica)40Historyblocked
681 (ERX-KAWAIHIKO-1)nzl (New Zealand)50Historyblocked
23859 (UNSW-AS-AP)aus (Australia)50Historyblocked
24436 (UQ-AS-AP)aus (Australia)50Historyblocked
2515 (JPNIC)jpn (Japan)60Historyblocked
9694 (SEOKYUNG-CATV-AS-KR)kor (South Korea)60Historyblocked
45345 (NAUTILE-NC-AS-AP)ncl (New Caledonia [French])70Historyblocked
28738 (INTERLAN-AS)rus (Russian Federation)73Historyblocked
263824blz (Belize)73Historyblocked
1851 (ADELAIDE-UNIVERSITY-AS-AP)aus (Australia)80Historyblocked
10164 (GSD-AS-KR)kor (South Korea)80Historyblocked
17465 (ASIANET)ind (India)80Historyblocked
131921 (AS131921)jpn (Japan)80Historyblocked
39351 (ESAB-AS)swe (Sweden)81Historyblocked
10139 (SMARTBRO-PH-AP)phl (Philippines)90Historyblocked
4 (ISI-AS)usa (United States)110Historyblocked
17857 (NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)111Historyblocked
9976 (ICNDP-AS-KR)kor (South Korea)130Historyblocked
10269blz (Belize)134Historyblocked
56132 (MONASHUNI-AU-AS-AP)aus (Australia)141Historyblocked
63927 (RISE-HK)phl (Philippines)143Historyblocked
15897 (VodafoneTurkey)tur (Turkey)150Historyblocked
17858 (AS17858)kor (South Korea)170Historyblocked
131445 (AIS3G-2100-AS-AP)tha (Thailand)180Historyblocked
17705 (INSPIRENET-AS-AP)nzl (New Zealand)197Historyblocked
3842 (RAMNODE)usa (United States)200Historyblocked
59253 (LSW-SG)sgp (Singapore)210Historyblocked
52228cri (Costa Rica)212Historyblocked
30880 (SPACEDUMP-AS)swe (Sweden)215Historyblocked
4773 (MOBILEONELTD-AS-AP)sgp (Singapore)230Historyblocked
45267 (LIGHTWIRE-AS-AP)nzl (New Zealand)254Historyblocked
14828 (HBCI-1999TA)usa (United States)332Historyblocked
2495 (KANREN)usa (United States)3711Historyblocked
131222 (MTS-INDIA-IN)ind (India)440Historyblocked
23944 (SKYBB-AS-AP)phl (Philippines)4511Historyblocked
6147per (Peru)464Historyblocked
27665tto (Trinidad and Tobago)4711Historyblocked
55836 (RELIANCEJIO-IN)ind (India)532Historyblocked
132335 (NETWORK-LEAPSWITCH-IN)ind (India)548Historyblocked
42610 (NCNET-AS)rus (Russian Federation)5612Historyblocked
197595 (OBENETWORK)swe (Sweden)6413Historyblocked
3790cri (Costa Rica)6416Historyblocked
37963 (CNNIC-ALIBABA-CN-NET-AP)chn (China)651Historyblocked
8517 (ULAKNET)tur (Turkey)6716Historyblocked
3246 (TDCSONG)swe (Sweden)7411Historyblocked
45271 (ICLNET-AS-AP)ind (India)790Historyblocked
24309 (CABLELITE-AS-AP)ind (India)792Historyblocked
20278 (NEXEON)usa (United States)795Historyblocked
37611 (Afrihost)zaf (South Africa)842Historyblocked
14061 (DIGITALOCEAN-ASN)nld (Netherlands)910Historyblocked
30689 (FLOW-NET)jam (Jamaica)925Historyblocked
25408 (WESTCALL-SPB-AS)rus (Russian Federation)9458Historyblocked
63949 (LINODE-AP)usa (United States)960Historyblocked
8674 (NETNOD-IX)swe (Sweden)9819Historyblocked
22724ecu (Ecuador)1026Historyblocked
9260 (MULTINET-AS-AP)pak (Pakistan)10714Historyblocked
9988 (MPT-AP)mmr (Myanmar)1152Historyblocked
49505 (SELECTEL)rus (Russian Federation)13620Historyblocked
18207 (YOU-INDIA-AP)ind (India)1400Historyblocked
8048ven (Venezuela)14427Historyblocked
3 (MIT-GATEWAYS)usa (United States)14911Historyblocked
12222 (AKAMAI)usa (United States)2070Historyblocked
42926 (RADORE)tur (Turkey)2339Historyblocked
63008 (CONTINA)usa (United States)2449Historyblocked
4694 (IDC)jpn (Japan)24510Historyblocked
8075 (MICROSOFT-CORP-MSN-AS-BLOCK)gbr (United Kingdom)24910Historyblocked
38001 (NEWMEDIAEXPRESS-AS-AP)hkg (Hong Kong)28946Historyblocked
28573bra (Brazil)2960Historyblocked
33597 (INFORELAY)usa (United States)35535Historyblocked
30036 (MEDIACOM-ENTERPRISE-BUSINESS)usa (United States)35923Historyblocked
1267 (ASN-WIND)ita (Italy)362118Historyblocked
46562 (TOTAL-SERVER-SOLUTIONS)usa (United States)39712Historyblocked
9500 (VODAFONE-TRANSIT-AS)nzl (New Zealand)39861Historyblocked
14080col (Colombia)46826Historyblocked
32748 (STEADFAST)usa (United States)49236Historyblocked
45899 (VNPT-AS-VN)vnm (Vietnam)49365Historyblocked
29854 (WESTHOST)usa (United States)49415Historyblocked
32780 (HOSTINGSERVICES-INC)usa (United States)50016Historyblocked
36352 (AS-COLOCROSSING)usa (United States)50312Historyblocked
14259chl (Chile)53561Historyblocked
4768 (CLIX-NZ)nzl (New Zealand)54199Historyblocked
53889 (MICFO)can (Canada)55110Historyblocked
31042 (SERBIA-BROADBAND-AS)srb (Serbia)56299Historyblocked
18403 (FPT-AS-AP)vnm (Vietnam)569153Historyblocked
12715 (JAZZNET)esp (Spain)667137Historyblocked
15924 (BORUSANTELEKOM-AS)tur (Turkey)692112Historyblocked
4725 (ODN)jpn (Japan)740102Historyblocked
12578 (APOLLO-AS)lva (Latvia)773189Historyblocked
2519 (VECTANT)jpn (Japan)80990Historyblocked
16509 (AMAZON-02)usa (United States)8333Historyblocked
36351 (SOFTLAYER)usa (United States)88528Historyblocked
4812 (CHINANET-SH-AP)chn (China)108662Historyblocked
4808 (CHINA169-BJ)chn (China)129398Historyblocked
1257 (SWIPNET)swe (Sweden)1468297Historyblocked
852 (ASN852)can (Canada)1620220Historyblocked
17676 (GIGAINFRA)jpn (Japan)2064178Historyblocked
8151mex (Mexico)206982Historyblocked
20473 (AS-CHOOPA)jpn (Japan)2795246Historyblocked
9299 (IPG-AS-AP)phl (Philippines)3211203Historyblocked
4804 (MPX-AS)aus (Australia)34996Historyblocked
8100 (ASN-QUADRANET-GLOBAL)usa (United States)3956603Historyblocked
577 (BACOM)can (Canada)4131444Historyblocked
5713 (SAIX-NET)zaf (South Africa)4178133Historyblocked
8400 (TELEKOM-AS)srb (Serbia)4187352Historyblocked
9318 (HANARO-AS)kor (South Korea)4222450Historyblocked
3462 (HINET)twn (Taiwan)424460Historyblocked
4648 (SPARK-NZ)nzl (New Zealand)4930233Historyblocked
34984 (TELLCOM-AS)tur (Turkey)4977353Historyblocked
7738bra (Brazil)88822054Historyblocked
4826 (VOCUS-BACKBONE-AS)aus (Australia)177521758Historyblocked
12389 (ROSTELECOM-AS)rus (Russian Federation)179803628Historyblocked
2516 (KDDI)jpn (Japan)213131544Historyblocked
4766 (KIXS-AS-KR)kor (South Korea)237291873Historyblocked
4134 (CHINANET-BACKBONE)chn (China)461116979Historyblocked
1273 (CW)gbr (United Kingdom)6024110727Historyblocked
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