Phishing Activity: Hosting Networks (ASNs) Quarter over Quarter Comparison: February 1, 2025 - April 30, 2025
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 November 1, 2024 - January 31, 2025 period to the ranking for the February 1, 2025 - April 30, 2025 period.
Ranking of Hosting Networks (ASNs) by Phishing Attacks, Quarter over Quarter (February to April 2025)
| IPv4 Addresses Assigned | Number of Phishing Attacks | ||||||||
| Rank | Hosting Provider | AS Number | November to January 2025 | February to April 2025 | November to January 2025 | February to April 2025 ▼ | |||
| 1 | — | Cloudflare, Inc. | 13335 | 2,637,568 | 2,694,144 | (+2%) | 160,406 | 154,650 | (-4%) |
| 2 | ▲ +1* | Shenzhen Tencent Computer Systems Company Limited | 132203 | 2,747,904 | 2,640,128 | (-4%) | 31,117 | 38,041 | (+22%) |
| 3 | ▼ -1 | Amazon.com, Inc. | 16509 | 211,336,704 | 210,264,064 | (-1%) | 62,474 | 36,968 | (-41%) |
| 4 | ▲ +2 | Fastly, Inc. | 54113 | 1,188,352 | 1,229,264 | (+3%) | 10,050 | 10,623 | (+6%) |
| 5 | — | DigitalOcean, LLC | 14061 | 2,975,488 | 3,010,560 | (+1%) | 10,084 | 9,797 | (-3%) |
| 6 | N/R** | Weebly, Inc. | 27647 | 2,304 | 2,048 | (-11%) | 11,201 | 9,690 | (-13%) |
| 7 | N/R | SEDO GmbH | 47846 | 1,024 | 1,024 | (0%) | 14,309 | 7,855 | (-45%) |
| 8 | ▼ -4 | Alibaba (US) Technology Co., Ltd. | 45102 | 5,964,544 | 6,407,424 | (+7%) | 16,218 | 6,574 | (-59%) |
| 9 | ▼ -1 | Google LLC | 396982 | 38,926,336 | 38,918,656 | (-0%) | 5,685 | 3,853 | (-32%) |
| 10 | N/R | EKABI | 401115 | 2,304 | 2,304 | (0%) | 2,859 | 3,740 | (+31%) |
| 11 | ▼ -4 | Google LLC | 15169 | 12,047,104 | 12,102,144 | (0%) | 6,340 | 3,592 | (-43%) |
| 12 | ▼ -3 | Hostinger International Limited | 47583 | 460,800 | 523,776 | (+14%) | 5,089 | 3,590 | (-29%) |
| 13 | ▼ -1 | Namecheap, Inc. | 22612 | 101,568 | 133,312 | (+31%) | 3,778 | 3,270 | (-13%) |
| 14 | N/R | AMATI FOUNDATION | 42237 | 2,048 | 2,048 | (0%) | 54 | 2,847 | (+5,172%) |
| 15 | N/R | Silent Connection Ltd. | 215240 | 1,536 | 1,536 | (0%) | 3,688 | 2,763 | (-25%) |
| 16 | N/R | 49.3 Networking LLC | 399979 | 256 | 256 | (0%) | 2,104 | 2,468 | (+17%) |
| 17 | — | OVH SAS | 16276 | 4,493,056 | 4,488,192 | (-0%) | 2,590 | 2,065 | (-20%) |
| 18 | ▼ -4 | Unified Layer | 46606 | 809,728 | 844,032 | (+4%) | 3,393 | 1,975 | (-42%) |
| 19 | ▼ -9 | Microsoft Corporation | 8075 | 66,622,208 | 66,532,608 | (-0%) | 4,566 | 1,923 | (-58%) |
| 20 | ▼ -5 | Network Solutions, LLC | 19871 | 251,392 | 289,792 | (+15%) | 3,002 | 1,902 | (-37%) |
* 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 November 1, 2024 - January 31, 2025 period to the ranking for the February 1, 2025 - April 30, 2025 period.
Ranking of Hosting Networks (ASNs) by Phishing Attack Score, Quarter over Quarter (February to April 2025)
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 | November to January 2025 | February to April 2025 | November to January 2025 | February to April 2025 ▼ | |||
| 1 | — | Cloudflare, Inc. | 13335 | 2,637,568 | 2,694,144 | (+2%) | 608.2 | 574.0 | (-6%) |
| 2 | — | Namecheap, Inc. | 22612 | 101,568 | 133,312 | (+31%) | 372.0 | 245.3 | (-34%) |
| 3 | ▲ +28* | Beget LLC | 198610 | 60,160 | 63,744 | (+6%) | 34.2 | 241.3 | (+605%) |
| 4 | N/R** | FranTech Solutions | 53667 | 46,080 | 54,272 | (+18%) | 270.2 | 147.8 | (-45%) |
| 5 | ▲ +5 | Shenzhen Tencent Computer Systems Company Limited | 132203 | 2,747,904 | 2,640,128 | (-4%) | 113.2 | 144.1 | (+27%) |
| 6 | ▼ -2 | "Domain names registrar REG.RU", Ltd | 197695 | 101,376 | 101,376 | (0%) | 199.6 | 135.7 | (-32%) |
| 7 | ▲ +1 | Advania Island ehf | 50613 | 87,296 | 86,784 | (-1%) | 127.5 | 100.4 | (-21%) |
| 8 | ▼ -3 | SonderCloud Limited | 133199 | 67,072 | 67,584 | (+1%) | 179.1 | 98.4 | (-45%) |
| 9 | ▲ +4 | Fastly, Inc. | 54113 | 1,188,352 | 1,229,264 | (+3%) | 84.6 | 86.4 | (+2%) |
| 10 | ▲ +2 | Antbox Networks Limited | 138995 | 57,856 | 57,088 | (-1%) | 107.9 | 80.4 | (-25%) |
| 11 | — | Hostinger International Limited | 47583 | 460,800 | 523,776 | (+14%) | 110.4 | 68.5 | (-38%) |
| 12 | ▼ -6 | Cloudflare London, LLC | 209242 | 128,256 | 130,560 | (+2%) | 172.0 | 67.5 | (-61%) |
| 13 | ▼ -4 | Network Solutions, LLC | 19871 | 251,392 | 289,792 | (+15%) | 119.4 | 65.6 | (-45%) |
| 14 | ▲ +7 | HENGDA NETWORK LIMITED | 138415 | 292,608 | 291,584 | (-0%) | 46.7 | 62.7 | (+34%) |
| 15 | ▼ -8 | Hong Kong Communications International Co., Limited | 140227 | 57,344 | 56,576 | (-1%) | 131.7 | 60.1 | (-54%) |
| 16 | ▼ -13 | Dimension Network & Communication Limited | 59371 | 62,464 | 79,104 | (+27%) | 296.2 | 59.2 | (-80%) |
| 17 | ▲ +28 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 135377 | 165,629 | 165,885 | (0%) | 23.4 | 52.0 | (+122%) |
| 18 | ▲ +71 | NForce Entertainment B.V. | 43350 | 67,584 | 65,792 | (-3%) | 7.8 | 35.4 | (+352%) |
| 19 | ▲ +33 | Liquid Web, L.L.C | 32244 | 317,440 | 317,440 | (0%) | 18.6 | 33.1 | (+79%) |
| 20 | ▲ +13 | DigitalOcean, LLC | 14061 | 2,975,488 | 3,010,560 | (+1%) | 33.9 | 32.5 | (-4%) |
* 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 |
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| Quarter over Quarter: Key Statistics |
Quarter over Quarter: Top Level Domains |
Quarter over Quarter: Registrars |
Quarter over Quarter: Hosting Networks |