AS15366
DNS:NET Internet Service GmbH
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 5 internet exchanges: BCIX: BCIX Peering LAN, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN, DE-CIX Hamburg: DE-CIX Hamburg Peering LAN, DE-CIX Munich: DE-CIX Munich Peering LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 212.86.32.0/19 | 8.2K |
1.4%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
| 212.91.224.0/19 | 8.2K |
21.6%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
| 79.140.112.0/20 | 4.1K |
0.4%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
| 213.220.144.0/20 | 4.1K |
0.0%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
| 217.70.128.0/20 | 4.1K |
23.7%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
| 178.20.88.0/21 | 2.0K |
0.0%
|
DNS:NET Internet Service GmbH | DE | State of Berlin | Berlin |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15366 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 |
|---|---|---|
| 212.91.224.0/19 | 7,153 | 2026-07-29 02:09:45 |
| 212.86.32.0/19 | 7,149 | 2026-07-29 02:09:45 |
| 178.20.88.0/21 | 7,103 | 2026-07-29 02:09:05 |
| 217.70.128.0/20 | 7,071 | 2026-07-29 02:09:45 |
| 213.220.144.0/20 | 7,065 | 2026-07-29 02:09:45 |
| 79.140.112.0/20 | 6,978 | 2026-07-29 02:07:22 |
Frequently Asked Questions
What is AS15366?
AS15366 is an Autonomous System Number assigned to DNS:NET Internet Service GmbH. 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 AS15366 announce?
AS15366 announces 30.7K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Germany.
Who operates AS15366?
AS15366 is operated by DNS:NET Internet Service GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS15366 registered in?
AS15366 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
