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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: LINX LON1: Main, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX
AS12399 — global IP footprint
Cities where AS12399 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 212.211.128.0/17 | 32.8K |
2.9%
|
q.beyond AG | DE | North Rhine-Westphalia | Neukirchen-Vluyn |
| 212.75.32.0/19 | 8.2K |
2.7%
|
q.beyond AG | DE | Baden-Wurttemberg | Ulm |
| 185.247.40.0/22 | 1.0K |
0.1%
|
q.beyond AG | DE | — | — |
| 193.24.12.0/24 | 256 |
0.0%
|
q.beyond AG | DE | — | — |
| 213.153.66.0/24 | 256 |
93.4%
|
q.beyond AG | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS12399 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 |
|---|---|---|
| 212.211.128.0/17 | 4,282 | 2026-07-23 16:41:45 |
| 212.75.32.0/19 | 4,282 | 2026-07-23 16:41:45 |
| 185.247.40.0/22 | 4,185 | 2026-07-23 16:41:45 |
| 213.153.66.0/24 | 4,175 | 2026-07-23 16:41:45 |
| 193.24.12.0/24 | 4,022 | 2026-07-23 16:41:45 |
Frequently Asked Questions
What is AS12399?
AS12399 is an Autonomous System Number assigned to q.beyond AG. 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 AS12399 announce?
AS12399 announces 42.5K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Germany.
Who operates AS12399?
AS12399 is operated by q.beyond AG. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS12399 registered in?
AS12399 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
