FraudGuard

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FraudGuard ACE (Attack Correlation Engine) correlates global attack telemetry across multiple threat classifications to show where attacker infrastructure concentrates. This leaderboard is built from a nightly cache of the last 30 days and links directly into detailed provider intel pages.

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Data source: FraudGuard ACE (Attack Correlation Engine) • Refresh: nightly cache • Last refreshed: 2026-02-22 05:00:02

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# Provider Attacker IPs ASNs Countries Threat Breakdown
1 Amazon Web Services 332,823 8 49
2 NordVPN 289,807 1 55
3 Digital Ocean 215,759 1 8
4 Cogent Communications 99,861 10 25
5 Alibaba Cloud 93,949 3 16
6 M247 61,167 6 124
7 Cyberzone 53,235 1 64
8 Datacamp 43,693 2 114
9 Microsoft Azure 43,316 9 38
10 Leaseweb 42,603 19 15
11 Bunny-communications-global 41,336 1 35
12 HostRoyale Technologies Pvt 40,714 9 77
13 Google Cloud 40,176 9 35
14 ColoCrossing 38,416 3 10
15 OVH 36,487 2 28
16 Vultr 34,733 2 30
17 ServerMania 33,376 2 9
18 CTG Server 32,534 1 4
19 Tencent Cloud 32,264 2 13
20 FiberPower 29,552 5 5
21 Proper Support LLP 29,181 1 2
22 Purevoltage Enterprises 28,122 1 9
23 Hetzner 23,973 4 4
24 Colocation America Corporation 23,970 20 8
25 Ace Data Centers II 23,653 47 31
26 3xK Tech 22,998 1 11
27 Oracle Cloud 21,372 12 28
28 Cloudflare 20,026 4 65
29 Alex Largman 16,213 1 14
30 Fast Servers (Pty) 16,200 3 13
31 Windstream Communications 15,928 6 4
32 Verizon Business 15,688 6 13
33 TBB 15,289 1 48
34 IPXO 15,150 24 54
35 Akamai 13,521 3 15
36 Zenlayer 12,438 4 45
37 ProtonVPN 12,192 27 111
38 Clouvider 11,987 2 51
39 Latitude-sh 11,420 1 16
40 Contabo 11,410 3 9
41 NTT-DATA 11,151 5 21
42 Dynanode 11,146 1 6
43 Huawei Cloud 11,142 1 19
44 Cloudie 11,105 5 10
45 Colocation America 11,071 3 1
46 EGIHosting 10,752 4 7
47 Computer Engineering & Consulting 10,246 1 1
48 Trit Networks, LLC 10,240 1 1
49 Sprious LLC 10,069 2 15
50 Astound Broadband 9,878 3 9

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