AS41541
sw hosting & communications technologies SL
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Hosting allocation −6
- Trust score 59 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 81.25.112.0/20 | 4.1K |
93.9%
|
sw hosting & communications technologies SL | ES | — | — |
| 185.61.124.0/22 | 1.0K |
99.0%
|
sw hosting & communications technologies SL | ES | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS41541 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 81.25.116.0/24 | 10,930 | 2026-08-01 10:35:49 |
| 81.25.121.0/24 | 10,926 | 2026-08-01 10:35:49 |
| 81.25.117.0/24 | 10,919 | 2026-08-01 09:57:11 |
| 81.25.127.0/24 | 10,907 | 2026-08-01 10:35:49 |
| 185.61.126.0/24 | 10,893 | 2026-08-01 10:35:49 |
| 81.25.126.0/24 | 10,884 | 2026-08-01 10:34:55 |
| 185.61.124.0/24 | 10,879 | 2026-08-01 10:35:49 |
| 81.25.125.0/24 | 10,878 | 2026-08-01 10:35:49 |
| 81.25.120.0/24 | 10,869 | 2026-08-01 10:34:55 |
| 81.25.114.0/24 | 10,857 | 2026-08-01 07:35:41 |
| 81.25.118.0/24 | 10,849 | 2026-08-01 10:35:49 |
| 81.25.123.0/24 | 10,836 | 2026-08-01 07:41:41 |
| 185.61.125.0/24 | 10,829 | 2026-08-01 10:35:49 |
| 81.25.122.0/24 | 10,824 | 2026-08-01 10:35:49 |
| 81.25.115.0/24 | 10,785 | 2026-08-01 10:34:55 |
| 185.61.127.0/24 | 10,753 | 2026-08-01 09:57:11 |
| 81.25.124.0/24 | 7,256 | 2026-08-01 10:35:49 |
| 81.25.119.0/24 | 7,231 | 2026-08-01 10:34:55 |
| 81.25.113.0/24 | 7,227 | 2026-08-01 10:35:49 |
| 81.25.112.0/24 | 7,124 | 2026-08-01 10:14:46 |
Frequently Asked Questions
What is AS41541?
AS41541 is an Autonomous System Number assigned to sw hosting & communications technologies SL. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS41541 announce?
AS41541 announces 5.1K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Spain.
Who operates AS41541?
AS41541 is operated by sw hosting & communications technologies SL. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS41541 registered in?
AS41541 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
