Phishing Activity: Hosting Networks (ASNs)
Quarter over Quarter Comparison:
May 1, 2024 - July 31, 2024

For purposes of observing change over time, it is useful to compare measurements and metrics over successive reporting periods. Such comparisons illustrate whether phishing activities are increasing or decreasing, and where such changes are occurring. Such comparisons can identify hosting networks where phishing web sites or pages are concentrated and whether or not such concentration is persistent or atypical. Investigators or policy makers may focus on these hosting networks for deeper analyses.

In the table below, we use the measurement number of phishing attacks to compare the ranking of Hosting Networks (ASNs) for the February 1, 2024 - April 30, 2024 period to the ranking for the May 1, 2024 - July 31, 2024 period.

Ranking of Hosting Networks (ASNs) by Phishing Attacks, Quarter over Quarter (May to July 2024)

IPv4 Addresses Assigned Number of Phishing Attacks
Rank Hosting Provider AS Number February to April 2024 May to July 2024 February to April 2024 May to July 2024 ▼
1 Cloudflare, Inc. 13335 2,600,448 2,569,472 (-1%) 131,241 158,168 (+21%)
2 ▲ +2* Amazon.com, Inc. 16509 46,800,128 47,551,232 (+2%) 31,736 44,126 (+39%)
3 N/R** SEDO GmbH 47846 1,024 1,536 (+50%) 11,332 17,011 (+50%)
4 ▲ +3 Fastly, Inc. 54113 1,127,056 1,111,136 (-1%) 11,162 14,756 (+32%)
5 Shenzhen Tencent Computer Systems Company Limited 132203 2,625,792 2,642,944 (+1%) 14,178 13,871 (-2%)
6 ▲ +8 Alibaba (US) Technology Co., Ltd. 45102 5,086,208 5,251,584 (+3%) 6,518 11,269 (+73%)
7 N/R Weebly, Inc. 27647 2,560 2,304 (-10%) 4,593 11,044 (+140%)
8 N/R Limenet 394711 6,656 6,656 (0%) 2,926 11,039 (+277%)
9 Google LLC 15169 11,261,184 11,917,824 (+6%) 9,810 8,302 (-15%)
10 ▲ +5 Unified Layer 46606 810,240 810,496 (0%) 6,509 5,796 (-11%)
11 N/R Komkov Vadim Aleksandrovich 216234 512 512 (0%) 26 5,681 (+21,750%)
12 Google LLC 396982 35,101,696 35,015,424 (-0%) 8,806 5,393 (-39%)
13 ▲ +8 Namecheap, Inc. 22612 88,256 79,296 (-10%) 3,345 4,996 (+49%)
14 ▲ +2 Hostinger International Limited 47583 309,504 339,968 (+10%) 5,415 4,941 (-9%)
15 ▲ +14 SonderCloud Limited 133199 64,000 63,232 (-1%) 2,297 4,872 (+112%)
16 ▲ +2 DigitalOcean, LLC 14061 2,949,632 2,954,496 (0%) 4,695 4,003 (-15%)
17 ▲ +5 OVH SAS 16276 4,399,616 4,405,504 (0%) 3,202 3,945 (+23%)
18 ▼ -10 Microsoft Corporation 8075 55,470,336 57,011,200 (+3%) 10,302 3,926 (-62%)
19 N/R PROSPERO llc 200593 512 512 (0%) 4,431 3,526 (-20%)
20 ▲ +6 LG DACOM Corporation 3786 11,138,048 11,170,304 (0%) 2,741 3,266 (+19%)

* Indicates change over prior quarter

** Indicates not ranked in prior quarter; either number of addresses or number of phishing attacks did not meet minimum threshold for ranking

In the table below, we use the metric phishing attack score to compare the ranking of Hosting Networks (ASNs) for the February 1, 2024 - April 30, 2024 period to the ranking for the May 1, 2024 - July 31, 2024 period.

Ranking of Hosting Networks (ASNs) by Phishing Attack Score, Quarter over Quarter (May to July 2024)

Hosting Providers with a minimum of 50,000 addresses assigned to the ASN and 25 phishing attacks

IPv4 Addresses Assigned Phishing Attack Score
Rank Hosting Provider AS Number February to April 2024 May to July 2024 February to April 2024 May to July 2024 ▼
1 ▲ +6* SonderCloud Limited 133199 64,000 63,232 (-1%) 358.9 770.5 (+115%)
2 ▲ +4 Namecheap, Inc. 22612 88,256 79,296 (-10%) 379.0 630.0 (+66%)
3 ▲ +2 Cloudflare, Inc. 13335 2,600,448 2,569,472 (-1%) 504.7 615.6 (+22%)
4 ▼ -1 Dimension Network & Communication Limited 59371 53,760 53,760 (0%) 2,234.0 255.4 (-89%)
5 ▲ +7 Hostinger International Limited 47583 309,504 339,968 (+10%) 175.0 145.3 (-17%)
6 ▲ +15 Fastly, Inc. 54113 1,127,056 1,111,136 (-1%) 99.0 132.8 (+34%)
7 ▲ +21 "Domain names registrar REG.RU", Ltd 197695 94,208 95,744 (+2%) 61.5 129.4 (+111%)
8 ▲ +50 WorldStream B.V. 49981 79,872 72,960 (-9%) 19.2 123.1 (+542%)
9 ▲ +10 PEG TECH INC 398478 120,832 122,112 (+1%) 120.9 101.7 (-16%)
10 ▲ +6 Network Solutions, LLC 19871 270,336 264,960 (-2%) 132.7 101.7 (-23%)
11 N/R** XNNET LLC 54467 40,960 57,344 (+40%) 69.1 92.3 (+34%)
12 ▲ +10 Cloudflare London, LLC 209242 115,712 117,760 (+2%) 98.4 91.4 (-7%)
13 ▲ +13 Kaopu Cloud HK Limited 138915 135,168 149,760 (+11%) 70.9 83.8 (+18%)
14 ▲ +17 Nocix, LLC 33387 69,376 60,928 (-12%) 54.5 81.2 (+49%)
15 ▼ -5 Hong Kong Communications International Co., Limited 140227 63,744 58,624 (-8%) 214.9 76.6 (-64%)
16 ▲ +9 Unified Layer 46606 810,240 810,496 (0%) 80.3 71.5 (-11%)
17 ▼ -13 Tier.Net Technologies LLC 397423 59,904 64,000 (+7%) 788.1 68.0 (-91%)
18 N/R Beget LLC 198610 45,824 50,176 (+9%) 55.4 52.8 (-5%)
19 ▲ +14 Shenzhen Tencent Computer Systems Company Limited 132203 2,625,792 2,642,944 (+1%) 54.0 52.5 (-3%)
20 ▼ -12 diva-e Datacenters GmbH 44066 266,752 295,936 (+11%) 255.4 47.7 (-81%)

* Indicates change over prior quarter

** Indicates not ranked in prior quarter; either number of addresses or number of phishing attacks did not meet minimum threshold for ranking


Quarterly Update:
Hosting Networks
Quarter over Quarter:
Key Statistics
Quarter over Quarter:
Top Level Domains
Quarter over Quarter:
Registrars
Quarter over Quarter:
Hosting Networks