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 →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, DE-CIX Hamburg: DE-CIX Hamburg Peering LAN, DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN, DE-CIX Munich: DE-CIX Munich Peering LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 217.66.32.0/20 | 4.1K |
2.7%
|
Hessischer Rundfunk | DE | Baden-Wurttemberg | Stuttgart |
| 185.17.244.0/22 | 1.0K |
5.7%
|
Hessischer Rundfunk | DE | Lower Saxony | Ritterhude |
| 91.195.78.0/23 | 512 |
5.9%
|
Hessischer Rundfunk | DE | — | — |
| 193.22.46.0/23 | 512 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 193.189.152.0/23 | 512 |
0.4%
|
Hessischer Rundfunk | DE | — | — |
| 194.59.34.0/23 | 512 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 194.127.132.0/23 | 512 |
2.1%
|
Hessischer Rundfunk | DE | — | — |
| 149.219.8.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 149.219.249.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 149.219.250.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 194.55.39.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | State of Berlin | Berlin |
| 194.113.143.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | — | — |
| 194.156.7.0/24 | 256 |
0.0%
|
Hessischer Rundfunk | DE | Hesse | Niddatal |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS43623 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 |
|---|---|---|
| 185.17.247.0/24 | 39,273 | 2026-07-26 07:04:08 |
| 194.59.34.0/23 | 14,708 | 2026-07-26 07:04:08 |
| 185.17.244.0/22 | 14,099 | 2026-07-26 07:04:08 |
| 185.17.246.0/24 | 14,082 | 2026-07-26 07:04:08 |
| 149.219.249.0/24 | 14,017 | 2026-07-26 07:04:08 |
| 149.219.250.0/24 | 14,015 | 2026-07-26 07:04:08 |
| 91.195.78.0/23 | 14,012 | 2026-07-26 07:04:08 |
| 194.55.39.0/24 | 13,790 | 2026-07-26 07:04:08 |
| 149.219.8.0/24 | 8,738 | 2026-07-26 07:04:08 |
| 194.113.143.0/24 | 8,480 | 2026-07-26 07:04:08 |
| 193.189.152.0/23 | 7,068 | 2026-07-26 07:04:08 |
| 194.156.7.0/24 | 6,981 | 2026-07-26 07:04:08 |
| 194.127.133.0/24 | 6,908 | 2026-07-26 07:04:08 |
| 194.127.132.0/23 | 6,875 | 2026-07-26 07:04:08 |
| 193.22.46.0/23 | 6,866 | 2026-07-26 07:04:08 |
| 194.127.132.0/24 | 6,811 | 2026-07-26 07:04:08 |
| 217.66.33.0/24 | 6,683 | 2026-07-26 07:04:08 |
| 217.66.42.0/24 | 6,645 | 2026-07-26 07:04:08 |
| 217.66.32.0/20 | 6,610 | 2026-07-26 07:04:08 |
| 217.66.35.0/24 | 6,607 | 2026-07-26 07:04:08 |
| 217.66.37.0/24 | 6,581 | 2026-07-26 07:04:08 |
| 217.66.38.0/24 | 6,560 | 2026-07-26 07:04:08 |
| 217.66.39.0/24 | 6,557 | 2026-07-26 07:04:08 |
| 217.66.47.0/24 | 6,547 | 2026-07-26 07:04:08 |
| 217.66.32.0/24 | 6,543 | 2026-07-26 07:04:08 |
| 217.66.44.0/24 | 6,541 | 2026-07-26 07:04:08 |
Frequently Asked Questions
What is AS43623?
AS43623 is an Autonomous System Number assigned to Hessischer Rundfunk. 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 AS43623 announce?
AS43623 announces 9.2K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in Germany.
Who operates AS43623?
AS43623 is operated by Hessischer Rundfunk. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS43623 registered in?
AS43623 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
