AS61241
DONAU INFORMATIK s.r.o.
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
- Trust score 65 / 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 |
|---|---|---|---|---|---|---|
| 45.136.132.0/23 | 512 |
0.0%
|
DONAU INFORMATIK s.r.o. | SK | — | — |
| 185.161.172.0/23 | 512 |
99.2%
|
DONAU INFORMATIK s.r.o. | SK | — | — |
| 45.136.135.0/24 | 256 |
0.0%
|
DONAU INFORMATIK s.r.o. | SK | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS61241 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 |
|---|---|---|
| 45.136.132.0/23 | 9,678 | 2026-08-04 01:01:37 |
| 185.161.172.0/23 | 8,354 | 2026-08-04 00:11:50 |
| 45.136.135.0/24 | 3,323 | 2026-08-03 18:25:07 |
Frequently Asked Questions
What is AS61241?
AS61241 is an Autonomous System Number assigned to DONAU INFORMATIK s.r.o.. 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 AS61241 announce?
AS61241 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Slovakia.
Who operates AS61241?
AS61241 is operated by DONAU INFORMATIK s.r.o.. The organization is based in Slovakia. You can view all IP ranges and related ASNs on the organization page.
What country is AS61241 registered in?
AS61241 is registered in Slovakia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
