Malware Activity:Hosting Networks (ASNs) Quarter over Quarter Comparison October 1,2024 - December 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 malware activities are increasing or decreasing, and where such changes are occurring. Such comparisons can identify identify hosting networks where malware is being hosted and whether or not such activity is persistent or atypical. Investigators or policy makers may focus on these hosting networks for deeper analyses.

Complete lists of Top-level Domains, gTLD registrars and hosting networks (ASNs) where malware was reported for the quarter can be downloaded in CSV format from the Records page.

In the table below, we compare the numbers of malware records reported for hosting malware in hosting networks (ASNs) for two consecutive quarters.

Ranking of Hosting Networks (ASNs) by Number of Malware Records, Quarter over Quarter (October to December 2024)

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

IPv4 Addresses Assigned Unique Malware Addresses Total Malware Records
Rank Hosting Provider ASN July to September 2024 October to December 2024 July to September 2024 October to December 2024 July to September 2024 October to December 2024 ▼
1 Bharat Sanchar Nigam Ltd 9829 11,984,640 12,171,520 (+2%) 222,491 205,843 (-7%) 327,719 248,854 (-24%)
2 CHINA UNICOM China169 Backbone 4837 58,547,456 58,511,616 (-0%) 89,950 74,125 (-18%) 184,681 149,822 (-19%)
3 No.31,Jin-rong Street 4134 120,489,472 120,548,352 (0%) 89,150 88,835 (-0%) 94,396 104,250 (+10%)
4 ▲ +2* Pakistan Telecommuication company limited 17557 10,369,792 10,335,744 (-0%) 18,921 29,163 (+54%) 19,140 29,234 (+53%)
5 ▼ -1 Amazon.com, Inc. 16509 48,785,920 210,088,192 (+331%) 18,910 14,043 (-26%) 26,719 27,350 (+2%)
6 ▲ +2 Chunghwa Telecom Co., Ltd. 3462 13,386,496 13,351,936 (-0%) 16,037 24,996 (+56%) 16,241 25,094 (+55%)
7 ▼ -2 DigitalOcean, LLC 14061 2,959,360 2,975,488 (+1%) 20,028 23,227 (+16%) 20,384 24,330 (+19%)
8 ▲ +3 Google LLC 396982 35,009,024 38,923,008 (+11%) 10,231 14,601 (+43%) 11,081 15,656 (+41%)
9 ▲ +5 TOT Public Company Limited 23969 4,452,352 4,433,920 (-0%) 7,898 14,869 (+88%) 8,302 15,082 (+82%)
10 ▲ +20 VNPT Corp 45899 15,482,880 16,383,232 (+6%) 4,740 14,597 (+208%) 4,831 14,888 (+208%)
11 ▲ +165 Datacamp Limited 60068 102,656 103,168 (0%) 443 313 (-29%) 552 14,695 (+2,562%)
12 ▲ +9 Startup maintainer 58224 4,241,664 4,233,728 (-0%) 6,642 12,965 (+95%) 6,756 13,166 (+95%)
13 ▲ +10 TE-AS 8452 22,617,600 23,936,768 (+6%) 5,971 12,724 (+113%) 5,972 12,728 (+113%)
14 ▲ +18 3xK Tech GmbH 200373 56,064 56,320 (0%) 4,632 12,664 (+173%) 4,632 12,664 (+173%)
15 N/R** EKABI 401115 N/A 2,304 (N/A%) N/A 492 (N/A%) N/A 11,819 (N/A%)
16 ▲ +4 Viettel Group 7552 21,254,656 21,289,216 (0%) 6,809 11,340 (+67%) 6,907 11,474 (+66%)
17 ▼ -8 Amazon.com, Inc. 14618 17,665,024 18,181,376 (+3%) 13,274 9,131 (-31%) 14,252 10,989 (-23%)
18 ▼ -5 PJSC Rostelecom 12389 19,626,752 19,985,408 (+2%) 7,994 10,129 (+27%) 8,320 10,554 (+27%)
19 N/R Proton66 OOO 198953 1,280 1,280 (0%) 28 36 (+29%) 59 9,203 (+15,498%)
20 N/R Karina Rashkovska 215789 512 512 (0%) 33 29 (-12%) 1,061 9,122 (+760%)

* Indicates change over prior quarter

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

In the table below, we compare the numbers of unique malware addresses reported for hosting malware in hosting networks (ASNs) for two consecutive quarters.

Ranking of Hosting Networks (ASNs) by Number of Unique Malware Addresses, Quarter over Quarter (October to December 2024)

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

IPv4 Addresses Assigned Unique Malware Addresses Total Malware Records
Rank Hosting Provider ASN July to September 2024 October to December 2024 July to September 2024 October to December 2024 ▼ July to September 2024 October to December 2024
1 Bharat Sanchar Nigam Ltd 9829 11,984,640 12,171,520 (+2%) 222,491 205,843 (-7%) 327,719 248,854 (-24%)
2 ▲ +1* No.31,Jin-rong Street 4134 120,489,472 120,548,352 (0%) 89,150 88,835 (-0%) 94,396 104,250 (+10%)
3 ▼ -1 CHINA UNICOM China169 Backbone 4837 58,547,456 58,511,616 (-0%) 89,950 74,125 (-18%) 184,681 149,822 (-19%)
4 ▲ +1 Pakistan Telecommuication company limited 17557 10,369,792 10,335,744 (-0%) 18,921 29,163 (+54%) 19,140 29,234 (+53%)
5 ▲ +3 Chunghwa Telecom Co., Ltd. 3462 13,386,496 13,351,936 (-0%) 16,037 24,996 (+56%) 16,241 25,094 (+55%)
6 ▼ -2 DigitalOcean, LLC 14061 2,959,360 2,975,488 (+1%) 20,028 23,227 (+16%) 20,384 24,330 (+19%)
7 ▲ +6 TOT Public Company Limited 23969 4,452,352 4,433,920 (-0%) 7,898 14,869 (+88%) 8,302 15,082 (+82%)
8 ▲ +2 Google LLC 396982 35,009,024 38,923,008 (+11%) 10,231 14,601 (+43%) 11,081 15,656 (+41%)
9 ▲ +18 VNPT Corp 45899 15,482,880 16,383,232 (+6%) 4,740 14,597 (+208%) 4,831 14,888 (+208%)
10 ▼ -4 Amazon.com, Inc. 16509 48,785,920 210,088,192 (+331%) 18,910 14,043 (-26%) 26,719 27,350 (+2%)
11 ▲ +6 Startup maintainer 58224 4,241,664 4,233,728 (-0%) 6,642 12,965 (+95%) 6,756 13,166 (+95%)
12 ▲ +9 TE-AS 8452 22,617,600 23,936,768 (+6%) 5,971 12,724 (+113%) 5,972 12,728 (+113%)
13 ▲ +15 3xK Tech GmbH 200373 56,064 56,320 (0%) 4,632 12,664 (+173%) 4,632 12,664 (+173%)
14 ▲ +2 Viettel Group 7552 21,254,656 21,289,216 (0%) 6,809 11,340 (+67%) 6,907 11,474 (+66%)
15 ▼ -3 PJSC Rostelecom 12389 19,626,752 19,985,408 (+2%) 7,994 10,129 (+27%) 8,320 10,554 (+27%)
16 ▼ -7 Amazon.com, Inc. 14618 17,665,024 18,181,376 (+3%) 13,274 9,131 (-31%) 14,252 10,989 (-23%)
17 ▼ -6 TELEF�NICA BRASIL S.A 26599 22,587,648 22,513,920 (-0%) 8,721 7,983 (-8%) 8,750 8,001 (-9%)
18 ▲ +4 Korea Telecom 4766 52,876,544 52,797,696 (-0%) 5,838 7,729 (+32%) 5,964 8,018 (+34%)
19 ▼ -5 Alibaba (US) Technology Co., Ltd. 45102 6,026,496 6,061,824 (+1%) 7,396 7,497 (+1%) 7,480 7,698 (+3%)
20 ▲ +16 FPT Telecom Company 18403 5,188,608 5,306,112 (+2%) 3,793 7,491 (+97%) 3,872 7,595 (+96%)

* Indicates change over prior quarter


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