AS42873
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
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 →
AS42873 — global IP footprint
Cities where AS42873 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 |
|---|---|---|---|---|---|---|
| 134.105.0.0/16 | 65.5K |
11.6%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | Baden-Wurttemberg | Stuttgart |
| 192.124.26.0/23 | 512 |
31.8%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | Baden-Wurttemberg | Tübingen |
| 134.107.202.0/24 | 256 |
12.9%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | — | — |
| 192.124.25.0/24 | 256 |
10.2%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | — | — |
| 192.124.28.0/24 | 256 |
4.3%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | — | — |
| 192.129.30.0/24 | 256 |
15.6%
|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS42873 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 |
|---|---|---|
| 192.129.30.0/24 | 7,330 | 2026-07-24 03:56:12 |
| 134.105.0.0/16 | 6,071 | 2026-07-24 03:56:12 |
| 134.107.202.0/24 | 5,618 | 2026-07-24 03:56:12 |
| 192.124.28.0/24 | 5,530 | 2026-07-24 03:56:12 |
| 192.124.25.0/24 | 5,502 | 2026-07-24 03:56:12 |
| 192.124.26.0/23 | 5,489 | 2026-07-24 03:56:12 |
Frequently Asked Questions
What is AS42873?
AS42873 is an Autonomous System Number assigned to Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.. 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 AS42873 announce?
AS42873 announces 67.1K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Germany.
Who operates AS42873?
AS42873 is operated by Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS42873 registered in?
AS42873 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
