The data shown may not match the actual data as the AS data is updated monthly.
AS28036 Telefonia Celular de Nicaragua SA.
Spam statistics of AS28036 Telefonia Celular de Nicaragua SA.
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Nicaragua | 9 | 2 947 | Public |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 2 197 | 105 | 4.78% |
| Websites count | IP addresses with websites | ||
| 5 | 5 |
Spam activity log
Overview of AS28036
AS28036 is an autonomous system number (ASN) owned by Telefónica Celular de Bolivia S.A. The company, commonly referred to as Tigo Bolivia, is a telecommunication service provider in Bolivia. It offers a range of services including mobile phone coverage, internet access, and other telecommunications solutions to customers within the region.
Ownership of AS28036
The owner of AS28036 is Telefónica Celular de Bolivia S.A., which operates under the brand name Tigo. Tigo is one of the leading telecommunication companies in Bolivia and is part of the larger multinational group Millicom, which provides similar services in various countries across Latin America and Africa.
Main Operational Activity
As a telecommunication company, the main operational activity of AS28036's owner, Tigo Bolivia, involves providing mobile network services and internet connectivity to a large customer base within Bolivia. They are responsible for maintaining a robust network infrastructure to ensure continuous and reliable service.
Establishment of AS28036
Information regarding the exact date of establishment for AS28036 is not readily available. Autonomous systems like AS28036 are typically registered and come into operation when the owning telecommunications entity sets up their network infrastructure and requires unique identification for routing internet traffic.
Malicious Use of AS28036
Like many autonomous systems worldwide, AS28036 may sometimes be misused by malicious actors such as hackers or spammers. According to data from CleanTalk, a spam tracking service, there have been instances of abuse detected originating from AS28036. This does not necessarily reflect the intentions of the owner, but it indicates that vigilance is required to prevent and mitigate such unauthorized activities.
Details about any recent malicious activities can be checked on CleanTalk's website by searching their blacklist database for AS28036. However, due to the limitations of this platform, I cannot provide direct details from external databases.
Whois AS28036
SPAM active IP addresses in AS28036 Telefonia Celular de Nicaragua SA.
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 190.143.252.130 | 2025-12-26 11:45:13 | 2026-09-19 01:29:31 | 3 |
| 2 | 190.143.255.50 | 2025-12-22 07:53:58 | 2026-09-19 08:25:27 | 3 |
| 3 | 152.231.32.130 | 2025-10-02 05:00:40 | 2026-09-19 10:47:53 | 3 |
| 4 | 190.143.252.86 | 2025-12-08 04:16:14 | 2026-09-19 18:09:48 | 3 |
| 5 | 190.143.253.25 | 2025-12-10 06:28:48 | 2026-09-20 03:04:08 | 3 |
| 6 | 190.143.253.124 | 2025-11-29 03:40:07 | 2026-09-20 04:15:19 | 3 |
| 7 | 190.143.247.56 | 2026-06-12 10:20:59 | 2026-09-20 04:59:49 | 3 |
| 8 | 190.143.252.4 | 2025-10-12 17:31:31 | 2026-09-20 05:26:49 | 3 |
| 9 | 190.143.252.202 | 2025-09-24 06:43:58 | 2026-09-20 08:42:45 | 3 |
| 10 | 190.143.242.186 | 2026-04-06 15:20:03 | 2026-09-20 08:52:37 | 3 |
| 11 | 190.143.253.22 | 2025-10-15 19:53:00 | 2026-09-20 09:21:05 | 3 |
| 12 | 190.143.252.222 | 2026-01-24 19:21:38 | 2026-09-20 10:47:31 | 3 |
| 13 | 190.143.240.142 | 2026-06-02 06:58:02 | 2026-09-20 13:25:32 | 3 |
| 14 | 190.143.254.88 | 2025-09-19 17:38:36 | 2026-09-20 22:05:21 | 3 |
| 15 | 190.143.254.144 | 2025-12-03 04:51:32 | 2026-09-20 22:44:34 | 3 |
| 16 | 190.143.240.253 | 2025-11-11 23:41:48 | 2026-09-20 23:08:53 | 3 |
| 17 | 190.143.252.42 | 2025-09-25 20:08:16 | 2026-09-21 00:01:42 | 3 |
| 18 | 190.143.240.235 | 2025-12-28 00:12:30 | 2026-09-21 01:04:55 | 3 |
| 19 | 190.143.253.39 | 2025-10-19 17:32:08 | 2026-09-21 01:38:23 | 3 |
| 20 | 190.143.255.132 | 2026-03-29 01:09:17 | 2026-09-21 01:44:49 | 3 |
| 21 | 190.143.240.146 | 2025-09-24 09:42:24 | 2026-09-21 02:28:32 | 3 |
| 22 | 190.143.252.27 | 2025-12-04 23:19:23 | 2026-09-21 02:56:14 | 3 |
| 23 | 190.143.242.20 | 2025-11-30 01:55:37 | 2026-09-21 05:23:41 | 3 |
| 24 | 190.143.253.10 | 2025-10-30 01:51:26 | 2026-09-21 06:10:41 | 3 |
| 25 | 190.143.253.6 | 2025-11-09 07:43:33 | 2026-09-21 06:39:40 | 3 |
| 26 | 190.143.255.231 | 2025-10-16 13:49:30 | 2026-09-21 21:45:46 | 3 |
| 27 | 190.143.250.86 | 2026-01-02 09:10:45 | 2026-09-22 01:12:37 | 3 |
| 28 | 190.143.255.45 | 2025-12-09 05:36:10 | 2026-09-22 01:12:37 | 3 |
| 29 | 190.143.254.197 | 2026-03-14 01:40:44 | 2026-09-22 05:17:30 | 3 |
| 30 | 190.143.255.16 | 2025-10-24 00:26:21 | 2026-09-22 05:38:30 | 3 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 190.143.240.0/20 | Nicaragua | 4096 | 2423 | 157 | 4.00% |
| 2 | 190.143.252.0/22 | Nicaragua | 1024 | 1016 | 86 | 8.00% |
| 3 | 190.143.248.0/22 | Nicaragua | 1024 | 517 | 23 | 2.00% |
| 4 | 190.143.242.0/24 | Nicaragua | 256 | 253 | 20 | 8.00% |
| 5 | 190.143.240.0/24 | Nicaragua | 256 | 252 | 17 | 7.00% |
| 6 | 190.143.252.0/24 | Nicaragua | 256 | 254 | 17 | 7.00% |
| 7 | 190.143.244.0/22 | Nicaragua | 1024 | 377 | 12 | 1.00% |
| 8 | 152.231.32.0/20 | Nicaragua | 4096 | 1157 | 7 | 0.00% |
| 9 | 208.96.134.0/24 | Nicaragua | 256 | 214 | 4 | 2.00% |
| 10 | 152.231.35.0/24 | Nicaragua | 256 | 254 | 3 | 1.00% |
| 11 | 152.231.32.0/24 | Nicaragua | 256 | 253 | 2 | 1.00% |
| 12 | 152.231.33.0/24 | Nicaragua | 256 | 256 | 2 | 1.00% |
| 13 | 152.231.34.0/24 | Nicaragua | 256 | 254 | 1 | 0.00% |
| 14 | 152.231.36.0/24 | Nicaragua | 256 | 119 | 0 | 0.00% |
| 15 | 152.231.37.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 16 | 152.231.39.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 17 | 152.231.40.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 18 | 152.231.42.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 19 | 152.231.43.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 20 | 152.231.44.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 21 | 152.231.45.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 22 | 152.231.46.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 23 | 165.98.52.0/24 | Nicaragua | 256 | 1 | 0 | 0.00% |
| 24 | 165.98.53.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 25 | 165.98.54.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 26 | 165.98.55.0/24 | Nicaragua | 256 | 1 | 0 | 0.00% |
| 27 | 165.98.68.0/24 | Nicaragua | 256 | 3 | 0 | 0.00% |
| 28 | 165.98.69.0/24 | Nicaragua | 256 | 2 | 0 | 0.00% |
| 29 | 165.98.70.0/24 | Nicaragua | 256 | 5 | 0 | 0.00% |
| 30 | 165.98.73.0/24 | Nicaragua | 256 | 1 | 0 | 0.00% |