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 →
About European Space Agency
The European Space Agency is a 23-member international organisation devoted to space exploration. It has its headquarters in Paris and a staff of around 3,000 people globally as of 2025.
Network profile
Source: PeeringDB →Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS288 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 |
|---|---|---|
| 192.171.2.0/24 | 8,707 | 2026-07-23 19:26:34 |
| 131.176.166.0/24 | 8,682 | 2026-07-23 19:26:34 |
| 131.176.167.0/24 | 8,667 | 2026-07-23 19:26:34 |
| 131.176.163.0/24 | 8,665 | 2026-07-23 19:26:34 |
| 131.176.162.0/24 | 8,656 | 2026-07-23 19:26:34 |
| 131.176.161.0/24 | 8,648 | 2026-07-23 19:26:34 |
| 131.176.160.0/24 | 8,629 | 2026-07-23 19:26:34 |
| 131.176.168.0/23 | 8,215 | 2026-07-23 19:18:27 |
| 192.171.1.0/24 | 7,355 | 2026-07-23 19:33:07 |
| 131.176.204.0/24 | 6,190 | 2026-07-23 19:18:27 |
| 131.176.207.0/24 | 6,180 | 2026-07-23 19:18:27 |
| 131.176.152.0/24 | 6,178 | 2026-07-23 19:18:27 |
| 131.176.194.0/24 | 6,157 | 2026-07-23 19:18:27 |
| 131.176.253.0/24 | 6,127 | 2026-07-23 19:18:27 |
| 131.176.124.0/22 | 5,825 | 2026-07-23 19:33:07 |
| 131.176.43.0/24 | 4,908 | 2026-07-23 19:18:27 |
| 131.176.143.0/24 | 4,907 | 2026-07-23 19:18:27 |
| 131.176.67.0/24 | 4,906 | 2026-07-23 19:18:27 |
| 131.176.255.0/24 | 4,906 | 2026-07-23 19:18:27 |
| 131.176.75.0/24 | 4,906 | 2026-07-23 19:18:27 |
| 131.176.139.0/24 | 4,905 | 2026-07-23 19:18:27 |
| 131.176.243.0/24 | 4,905 | 2026-07-23 19:18:27 |
| 131.176.79.0/24 | 4,904 | 2026-07-23 19:18:27 |
| 131.176.135.0/24 | 4,904 | 2026-07-23 19:18:27 |
| 131.176.203.0/24 | 4,903 | 2026-07-23 19:18:27 |
| 131.176.95.0/24 | 4,902 | 2026-07-23 19:18:27 |
| 131.176.27.0/24 | 4,900 | 2026-07-23 19:18:27 |
| 131.176.224.0/24 | 4,895 | 2026-07-23 19:18:27 |
| 131.176.116.0/24 | 4,891 | 2026-07-23 19:18:27 |
| 131.176.96.0/24 | 4,891 | 2026-07-23 19:18:27 |
| 131.176.232.0/24 | 4,890 | 2026-07-23 19:18:27 |
| 131.176.112.0/22 | 4,879 | 2026-07-23 19:18:27 |
| 131.176.72.0/24 | 4,878 | 2026-07-23 19:18:27 |
| 131.176.32.0/22 | 4,877 | 2026-07-23 19:18:27 |
| 131.176.254.0/24 | 4,877 | 2026-07-23 19:18:27 |
| 131.176.56.0/24 | 4,877 | 2026-07-23 19:18:27 |
| 131.176.104.0/22 | 4,876 | 2026-07-23 19:18:27 |
| 131.176.26.0/24 | 4,873 | 2026-07-23 19:18:27 |
| 131.176.0.0/24 | 4,872 | 2026-07-23 19:18:27 |
| 131.176.54.0/24 | 4,872 | 2026-07-23 19:18:27 |
| 131.176.60.0/24 | 4,871 | 2026-07-23 19:18:27 |
| 131.176.170.0/24 | 4,870 | 2026-07-23 19:18:27 |
| 192.171.3.0/24 | 4,868 | 2026-07-23 19:18:27 |
| 131.176.80.0/21 | 4,855 | 2026-07-23 19:18:27 |
| 192.171.4.0/24 | 4,853 | 2026-07-23 19:18:27 |
| 131.176.82.0/23 | 4,846 | 2026-07-23 19:18:27 |
| 131.176.133.0/24 | 4,844 | 2026-07-23 19:18:27 |
| 131.176.61.0/24 | 4,844 | 2026-07-23 19:18:27 |
| 192.171.5.0/24 | 4,842 | 2026-07-23 19:18:27 |
| 131.176.117.0/24 | 4,841 | 2026-07-23 19:18:27 |
Showing top 50 of 54 announced prefixes by sample volume.
Frequently Asked Questions
What is AS288?
AS288 is an Autonomous System Number assigned to European Space Agency (ESA). 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 AS288 announce?
AS288 announces 18.7K IPv4 addresses distributed across 40 routed CIDR prefixes. The network is registered in Germany.
Who operates AS288?
AS288 is operated by European Space Agency (ESA). The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS288 registered in?
AS288 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
