Malicious IPs in Argentina
IPv4 networks located in Argentina that are currently flagged for malicious activity, aggregated from multiple external and internal threat intelligence sources. Snapshot of (UTC), updated daily.
Argentina at a glance
Argentina had 229 flagged IPv4 networks in the snapshot of 2026-10-09, rank #19 of 179 countries by absolute count. Relative to its allocated IPv4 space that is 11.8 flagged networks per million addresses, rank #35 of 78, close to the median of 10.2 across all rated countries. The largest category is brute force sources with 80% of the flagged networks, followed by other malicious networks (14%). The three networks (ASNs) with the most flagged IPs hold 33% of them, led by AS7303 - Telecom Argentina S.A. (AS7303). Another 5 flagged IPv6 networks are located in Argentina.
Malicious activity in Argentina by category
A network listed in several categories counts once, in the most specific one. Also flagged: 5 IPv6 networks.
Brute force sources in Argentina
184 (80%)184 flagged networks, #13 of 162 countries for brute force sources. Sources of password guessing against SSH, mail, FTP and web logins. Brute Force Sources by Country
Other malicious networks in Argentina
32 (14%)32 flagged networks, #20 of 148 countries for other malicious networks. Addresses and ranges reported as malicious without a more specific category. Other Malicious Networks by Country
Botnet hosts in Argentina
8 (3%)8 flagged networks, #41 of 129 countries for botnet hosts. Infected hosts taking part in a botnet. Botnet Hosts by Country
Spam sources in Argentina
4 (2%)4 flagged networks, #32 of 90 countries for spam sources. Sources of email spam. Spam Sources by Country
C2 servers in Argentina
1 (0%)1 flagged network, #35 of 52 countries for C2 servers. Command-and-control servers, payload hosts and other attacker-run infrastructure. C2 Servers by Country
Networks with the most flagged IPs in Argentina
Autonomous systems announcing the flagged networks located in Argentina.
| # | Network | Flagged networks |
|---|---|---|
| 1 | AS7303AS7303 - Telecom Argentina S.A. | 30 |
| 2 | AS22927AS22927 - Telefonica de Argentina | 30 |
| 3 | AS27747AS27747 - Telecentro S.A. | 15 |
| 4 | AS11664AS11664 - Techtel LMDS Comunicaciones Interactivas S.A. | 14 |
| 5 | AS52490AS52490 - COOPERATIVA DE ELECTRICIDAD DE PEDRO LURO | 7 |
| 6 | AS27953AS27953 - NODOSUD S.A | 6 |
| 7 | AS264619AS264619 - Wireless Provider | 5 |
| 8 | AS52371AS52371 - XF Comunicaciones S.A. | 4 |
| 9 | AS52369AS52369 - NEOPHONE ARGENTINA SRL | 4 |
| 10 | AS20207AS20207 - Gigared S.A. | 4 |
Compare Argentina with other countries
Ranked by flagged networks per million allocated IPv4 addresses.
Questions about Argentina
- How many malicious IP addresses are there in Argentina?
- On 2026-10-09, 229 IPv4 networks (/24 blocks) located in Argentina were flagged for malicious activity, with 850 listed IPv4 addresses and 5 IPv6 networks. Each /24 counts once, however many of its addresses are listed.
- Which networks in Argentina host the most flagged IPs?
- AS7303 - Telecom Argentina S.A. (AS7303, 30 networks), AS22927 - Telefonica de Argentina (AS22927, 30 networks), AS27747 - Telecentro S.A. (AS27747, 15 networks). Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Query this data per IP via the API
Look up threat categories, reputation score, ASN and geolocation for any address in Argentina or anywhere else with one API call.