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 →Web3 footprint
AS51167 hosts 420 observed decentralized-network nodes across 5 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS51167 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 |
|---|---|---|
| 84.39.150.0/24 | 20,855 | 2026-09-11 07:52:24 |
| 5.180.150.0/24 | 19,909 | 2026-09-11 07:51:14 |
| 5.182.17.0/24 | 19,691 | 2026-09-11 07:51:14 |
| 5.189.144.0/20 | 19,616 | 2026-09-11 07:51:14 |
| 5.189.176.0/20 | 19,548 | 2026-09-11 07:51:14 |
| 5.182.33.0/24 | 19,534 | 2026-09-11 07:51:14 |
| 5.189.128.0/20 | 19,507 | 2026-09-11 07:51:14 |
| 5.189.160.0/20 | 19,475 | 2026-09-11 07:51:14 |
| 2.59.156.0/24 | 19,388 | 2026-09-11 07:51:14 |
| 2.58.83.0/24 | 19,365 | 2026-09-11 07:51:14 |
| 2.58.82.0/24 | 19,342 | 2026-09-11 07:51:14 |
| 31.220.88.0/21 | 19,228 | 2026-09-11 07:51:14 |
| 31.187.74.0/24 | 19,171 | 2026-09-11 07:51:14 |
| 45.132.158.0/24 | 19,160 | 2026-09-11 07:51:14 |
| 37.60.224.0/20 | 19,142 | 2026-09-11 07:51:14 |
| 45.151.122.0/24 | 19,102 | 2026-09-11 07:51:14 |
| 37.60.240.0/20 | 19,100 | 2026-09-11 07:51:14 |
| 45.67.216.0/23 | 19,093 | 2026-09-11 07:51:14 |
| 45.140.185.0/24 | 19,069 | 2026-09-11 07:51:14 |
| 31.220.80.0/21 | 19,064 | 2026-09-11 07:51:14 |
| 31.220.72.0/21 | 19,060 | 2026-09-11 07:51:14 |
| 45.130.104.0/24 | 19,051 | 2026-09-11 07:51:14 |
| 45.92.30.0/23 | 19,039 | 2026-09-11 07:51:14 |
| 45.85.249.0/24 | 19,034 | 2026-09-11 07:51:14 |
| 45.134.226.0/24 | 19,017 | 2026-09-11 07:51:14 |
| 45.85.146.0/23 | 19,010 | 2026-09-11 07:51:14 |
| 45.94.58.0/24 | 19,003 | 2026-09-11 07:51:14 |
| 45.94.209.0/24 | 18,992 | 2026-09-11 07:51:14 |
| 45.14.194.0/24 | 18,990 | 2026-09-11 07:51:14 |
| 62.169.16.0/21 | 18,983 | 2026-09-11 07:51:14 |
| 45.13.59.0/24 | 18,978 | 2026-09-11 07:51:14 |
| 45.13.192.0/22 | 18,974 | 2026-09-11 07:51:14 |
| 37.139.52.0/24 | 18,973 | 2026-09-11 07:51:14 |
| 45.84.138.0/24 | 18,972 | 2026-09-11 07:51:14 |
| 45.88.223.0/24 | 18,970 | 2026-09-11 07:51:14 |
| 45.67.221.0/24 | 18,965 | 2026-09-11 07:51:14 |
| 45.151.123.0/24 | 18,964 | 2026-09-11 07:51:14 |
| 45.10.154.0/24 | 18,962 | 2026-09-11 07:51:14 |
| 84.247.160.0/19 | 18,959 | 2026-09-11 07:52:24 |
| 45.8.132.0/23 | 18,954 | 2026-09-11 07:51:14 |
| 45.88.188.0/24 | 18,942 | 2026-09-11 07:51:14 |
| 75.119.128.0/19 | 18,922 | 2026-09-11 07:52:24 |
| 45.88.191.0/24 | 18,920 | 2026-09-11 07:51:14 |
| 45.88.189.0/24 | 18,917 | 2026-09-11 07:51:14 |
| 62.169.24.0/21 | 18,909 | 2026-09-11 07:51:14 |
| 82.208.20.0/22 | 18,904 | 2026-09-11 07:52:24 |
| 45.141.22.0/24 | 18,888 | 2026-09-11 07:51:14 |
| 79.143.190.0/24 | 18,869 | 2026-09-11 07:52:13 |
| 80.65.211.0/24 | 18,869 | 2026-09-11 07:52:24 |
| 79.143.190.0/23 | 18,856 | 2026-09-11 07:52:13 |
Showing top 50 of 568 announced prefixes by sample volume.
Frequently Asked Questions
What is AS51167?
AS51167 is an Autonomous System Number assigned to Contabo 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 AS51167 announce?
AS51167 announces 542.7K IPv4 addresses distributed across 250 routed CIDR prefixes. The network is registered in Germany.
Who operates AS51167?
AS51167 is operated by Contabo GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS51167 registered in?
AS51167 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
