The data shown may not match the actual data as the AS data is updated monthly.
AS15404 COLT Technology Services Group Limited
Spam statistics of AS15404 COLT Technology Services Group Limited
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| United Kingdom | 3 | 26 | Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 588 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 805 | 183 |
Spam activity log
About AS15404
Owner of AS15404
The owner of Autonomous System (AS) AS15404 is Colt Technology Services Group Limited. Colt provides world-class network and communications services to information–intensive businesses across Europe, Asia, and North America.
Main Operational Activity
The main operational activity of Colt Technology Services Group Limited involves offering various services such as dedicated connectivity, voice, and network services. They specialize in enabling the digital transformation and providing critical bandwidth for cloud-based solutions, internet connectivity, and the overall enterprise networking needs.
Establishment of AS15404
There is no precise public information available about the exact date when AS15404 was established. However, Colt has been in operation since 1992 and has expanded its services over time which includes the evolution of its autonomous systems.
Usage of AS15404 by Hackers or Spammers
Like many other autonomous systems, AS15404 could potentially be abused by hackers or spammers. It's important for network administrators to monitor traffic and enforce security measures to mitigate such malicious activities. According to data from CleanTalk, there may be instances of abuse detected coming from AS15404. However, this does not necessarily mean that the owner condones or supports such activities. In most cases, the owner will take actions against such misuse of their services.
Whois AS15404
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 155.137.0.0/16 | Denmark | 65536 | 319 | 5 | 0.00% |
| 2 | 5.11.96.0/20 | Italy | 4096 | 317 | 0 | 0.00% |
| 3 | 45.129.69.0/24 | Belgium | 256 | 2 | 0 | 0.00% |
| 4 | 62.85.160.0/19 | Italy | 8192 | 29 | 0 | 0.00% |
| 5 | 62.182.250.0/24 | Denmark | 256 | 1 | 0 | 0.00% |
| 6 | 91.208.124.0/24 | United Kingdom | 256 | 1 | 0 | 0.00% |
| 7 | 91.212.245.0/24 | Germany | 256 | 2 | 0 | 0.00% |
| 8 | 91.213.68.0/24 | Germany | 256 | 3 | 0 | 0.00% |
| 9 | 91.213.110.0/24 | United Kingdom | 256 | 4 | 0 | 0.00% |
| 10 | 91.238.4.0/24 | Germany | 256 | 2 | 0 | 0.00% |
| 11 | 91.244.125.0/24 | Germany | 256 | 1 | 0 | 0.00% |
| 12 | 109.107.145.0/24 | Germany | 256 | 1 | 0 | 0.00% |
| 13 | 139.138.235.0/24 | Spain | 256 | 1 | 0 | 0.00% |
| 14 | 148.188.0.0/16 | Germany | 65536 | 43 | 0 | 0.00% |
| 15 | 148.188.0.0/22 | Germany | 1024 | 7 | 0 | 0.00% |
| 16 | 148.188.0.0/20 | Germany | 4096 | 11 | 0 | 0.00% |
| 17 | 148.188.4.0/22 | Germany | 1024 | 3 | 0 | 0.00% |
| 18 | 148.188.8.0/22 | Germany | 1024 | 1 | 0 | 0.00% |
| 19 | 148.188.192.0/24 | United States | 256 | 6 | 0 | 0.00% |
| 20 | 148.188.192.0/21 | United States | 2048 | 11 | 0 | 0.00% |
| 21 | 148.188.196.0/22 | United States | 1024 | 5 | 0 | 0.00% |
| 22 | 148.188.204.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 23 | 148.188.236.0/22 | United States | 1024 | 1 | 0 | 0.00% |
| 24 | 155.137.0.0/24 | Denmark | 256 | 1 | 0 | 0.00% |
| 25 | 156.118.0.0/22 | France | 1024 | 1 | 0 | 0.00% |
| 26 | 156.118.0.0/17 | France | 32768 | 11 | 0 | 0.00% |
| 27 | 156.118.0.0/16 | France | 65536 | 19 | 0 | 0.00% |
| 28 | 156.118.0.0/24 | France | 256 | 1 | 0 | 0.00% |
| 29 | 156.118.6.0/24 | France | 256 | 1 | 0 | 0.00% |
| 30 | 156.118.8.0/22 | France | 1024 | 3 | 0 | 0.00% |