The data shown may not match the actual data as the AS data is updated monthly.
AS15516 DKTV A/S
Spam statistics of AS15516 DKTV A/S
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Denmark | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 650 | 3 | 0.46% |
| Websites count | IP addresses with websites | ||
| 268 | 115 |
Spam activity log
Overview of AS15516
Owner of AS15516
The owner of Autonomous System Number (ASN) AS15516 is Arrowhead AB.
Main Operational Activity
The main operational activity of Arrowhead AB, the owner of AS15516, is not publicly specified. However, it is common for entities owning an ASN to be involved in managing IP address allocations and routing policies for their networks.
Establishment of AS15516
There is no specific public record detailing the exact establishment date of AS15516. ASN establishment dates are often not widely published or may only be available through historical registry data or the regional internet registry responsible for the ASN allocation.
Malicious Use of AS15516
As for the usage of AS15516 by hackers or spammers with malicious intent, there is no direct evidence provided on public platforms like CleanTalk. However, it is important for network administrators to monitor their networks for any suspicious activities and take appropriate actions to maintain security and integrity.
According to CleanTalk's database, there does not appear to be a significant report of spamming or hacking activity associated with AS15516 at this time. Nonetheless, network operators should remain vigilant and proactive in their cybersecurity measures to deter any potential abuse of their systems.
Whois AS15516

SPAM active IP addresses in AS15516 DKTV A/S
| # | Sender IP | Detected | Last seen | Reported as spam |
|---|---|---|---|---|
| 1 | 91.101.80.17 | 2025-12-26 14:26:11 | 2025-12-31 01:10:27 | 3 |
| 2 | 91.101.120.132 | 2025-12-05 20:32:20 | 2025-12-27 17:52:03 | 3 |
| 3 | 91.101.123.129 | 2025-12-27 04:20:32 | 2025-12-27 14:41:57 | 3 |
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 91.100.0.0/15 | Denmark | 131072 | 379 | 4 | 0.00% |
| 2 | 91.101.120.0/22 | Denmark | 1024 | 5 | 2 | 0.00% |
| 3 | 87.72.0.0/16 | Denmark | 65536 | 137 | 1 | 0.00% |
| 4 | 87.72.0.0/15 | Denmark | 131072 | 185 | 1 | 0.00% |
| 5 | 87.72.88.0/22 | Denmark | 1024 | 7 | 1 | 0.00% |
| 6 | 91.101.0.0/22 | Denmark | 1024 | 3 | 1 | 0.00% |
| 7 | 91.101.80.0/22 | Denmark | 1024 | 8 | 1 | 0.00% |
| 8 | 62.61.128.0/19 | Denmark | 8192 | 9 | 0 | 0.00% |
| 9 | 77.75.160.0/21 | Denmark | 2048 | 6 | 0 | 0.00% |
| 10 | 79.98.192.0/21 | Denmark | 2048 | 2 | 0 | 0.00% |
| 11 | 81.161.128.0/18 | Denmark | 16384 | 58 | 0 | 0.00% |
| 12 | 82.147.224.0/19 | Denmark | 8192 | 17 | 0 | 0.00% |
| 13 | 82.211.224.0/19 | Denmark | 8192 | 18 | 0 | 0.00% |
| 14 | 85.24.0.0/17 | Denmark | 32768 | 107 | 0 | 0.00% |
| 15 | 87.72.0.0/22 | Denmark | 1024 | 4 | 0 | 0.00% |
| 16 | 87.72.4.0/22 | Denmark | 1024 | 7 | 0 | 0.00% |
| 17 | 87.72.8.0/22 | Denmark | 1024 | 5 | 0 | 0.00% |
| 18 | 87.72.12.0/22 | Denmark | 1024 | 5 | 0 | 0.00% |
| 19 | 87.72.16.0/22 | Denmark | 1024 | 2 | 0 | 0.00% |
| 20 | 87.72.24.0/22 | Denmark | 1024 | 2 | 0 | 0.00% |
| 21 | 87.72.28.0/22 | Denmark | 1024 | 4 | 0 | 0.00% |
| 22 | 87.72.32.0/22 | Denmark | 1024 | 9 | 0 | 0.00% |
| 23 | 87.72.36.0/22 | Denmark | 1024 | 5 | 0 | 0.00% |
| 24 | 87.72.40.0/22 | Denmark | 1024 | 5 | 0 | 0.00% |
| 25 | 87.72.44.0/22 | Denmark | 1024 | 1 | 0 | 0.00% |
| 26 | 87.72.48.0/22 | Denmark | 1024 | 1 | 0 | 0.00% |
| 27 | 87.72.52.0/22 | Denmark | 1024 | 3 | 0 | 0.00% |
| 28 | 87.72.56.0/22 | Denmark | 1024 | 3 | 0 | 0.00% |
| 29 | 87.72.60.0/22 | Denmark | 1024 | 2 | 0 | 0.00% |
| 30 | 87.72.64.0/22 | Denmark | 1024 | 5 | 0 | 0.00% |