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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21499 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 |
|---|---|---|
| 92.204.70.0/24 | 30,205 | 2026-10-08 11:10:48 |
| 146.255.36.0/22 | 26,075 | 2026-10-27 10:23:49 |
| 92.204.80.0/23 | 24,922 | 2026-10-27 10:23:49 |
| 92.204.86.0/23 | 24,837 | 2026-10-27 10:23:49 |
| 92.204.84.0/24 | 24,567 | 2026-10-27 10:23:49 |
| 188.121.52.0/22 | 23,036 | 2026-10-27 10:24:10 |
| 92.205.176.0/21 | 22,305 | 2026-10-27 10:21:50 |
| 92.205.208.0/21 | 22,278 | 2026-10-27 10:21:50 |
| 37.148.200.0/21 | 22,163 | 2026-10-27 10:21:50 |
| 92.205.224.0/19 | 22,135 | 2026-10-27 10:21:50 |
| 92.205.168.0/21 | 22,047 | 2026-10-27 10:21:50 |
| 92.204.16.0/21 | 21,989 | 2026-10-27 10:21:50 |
| 92.205.96.0/20 | 21,984 | 2026-10-27 10:21:50 |
| 92.205.244.0/24 | 21,596 | 2026-10-27 10:23:49 |
| 92.204.64.0/24 | 20,823 | 2026-10-27 10:23:49 |
| 92.205.40.0/22 | 20,353 | 2026-10-27 10:23:49 |
| 160.153.139.0/24 | 20,041 | 2026-10-27 10:24:03 |
| 92.205.176.0/20 | 19,209 | 2026-10-27 10:23:07 |
| 160.153.234.0/23 | 19,074 | 2026-10-27 10:24:03 |
| 92.205.144.0/21 | 19,042 | 2026-10-27 10:23:07 |
| 92.204.24.0/21 | 19,013 | 2026-10-27 10:23:07 |
| 92.204.88.0/21 | 18,954 | 2026-10-27 10:23:07 |
| 92.205.0.0/20 | 18,940 | 2026-10-27 10:23:07 |
| 46.252.192.0/20 | 18,937 | 2026-10-27 10:23:07 |
| 92.205.0.0/19 | 18,924 | 2026-10-27 10:23:07 |
| 92.204.82.0/23 | 18,912 | 2026-10-27 10:23:49 |
| 92.205.128.0/20 | 18,828 | 2026-10-27 10:23:07 |
| 92.205.160.0/21 | 18,783 | 2026-10-27 10:23:07 |
| 92.205.88.0/21 | 18,776 | 2026-10-27 10:23:07 |
| 92.205.48.0/20 | 18,768 | 2026-10-27 10:23:07 |
| 92.204.208.0/20 | 18,738 | 2026-10-27 10:23:07 |
| 151.106.41.0/24 | 18,633 | 2026-10-27 10:23:49 |
| 151.106.42.0/24 | 18,558 | 2026-10-27 10:23:49 |
| 160.153.128.0/21 | 18,155 | 2026-10-27 10:23:07 |
| 160.153.248.0/22 | 18,062 | 2026-10-27 10:23:49 |
| 160.153.252.0/22 | 18,060 | 2026-10-27 10:23:49 |
| 160.153.244.0/22 | 17,959 | 2026-10-27 10:23:49 |
| 92.204.71.0/24 | 17,689 | 2026-10-27 10:23:49 |
| 188.121.56.0/24 | 16,867 | 2026-10-27 10:24:10 |
| 92.204.65.0/24 | 16,763 | 2026-10-27 10:23:49 |
| 92.204.66.0/24 | 16,621 | 2026-10-27 10:23:49 |
| 92.204.67.0/24 | 16,604 | 2026-10-27 10:23:49 |
| 92.204.64.0/21 | 16,541 | 2026-10-27 10:23:49 |
| 188.121.62.0/24 | 16,203 | 2026-10-27 10:24:10 |
| 92.204.85.0/24 | 13,716 | 2026-10-27 10:23:49 |
| 92.205.216.0/22 | 11,214 | 2026-10-27 10:23:49 |
| 188.121.63.0/24 | 9,963 | 2026-10-27 10:24:10 |
| 92.204.68.0/24 | 9,003 | 2026-07-15 22:11:21 |
| 92.205.175.0/24 | 2 | 2026-07-18 18:14:50 |
Frequently Asked Questions
What is AS21499?
AS21499 is an Autonomous System Number assigned to Host Europe 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 AS21499 announce?
AS21499 announces 74.8K IPv4 addresses distributed across 28 routed CIDR prefixes. The network is registered in Germany.
Who operates AS21499?
AS21499 is operated by Host Europe GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS21499 registered in?
AS21499 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
