AS8422
NetCologne Gesellschaft fur Telekommunikation mbH
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 5 internet exchanges: LINX LON1: Main, MegaIX Dusseldorf, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, MegaIX Frankfurt, AMS-IX
Web3 footprint
AS8422 hosts 2 observed decentralized-network nodes across 2 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 AS8422 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 |
|---|---|---|
| 89.1.2.0/24 | 48,202 | 2026-11-12 19:20:33 |
| 194.39.192.0/22 | 24,451 | 2026-11-12 19:20:33 |
| 193.29.54.0/24 | 16,596 | 2026-11-12 19:20:33 |
| 89.0.0.0/15 | 16,226 | 2026-11-12 19:20:33 |
| 78.34.0.0/15 | 16,137 | 2026-11-12 19:20:33 |
| 84.44.128.0/17 | 16,085 | 2026-11-12 19:20:33 |
| 194.213.2.0/24 | 16,068 | 2026-11-12 19:20:33 |
| 212.8.136.0/21 | 16,047 | 2026-11-12 19:20:33 |
| 81.173.128.0/17 | 15,951 | 2026-11-12 19:20:33 |
| 87.78.0.0/15 | 15,919 | 2026-11-12 19:20:33 |
| 195.14.192.0/18 | 15,909 | 2026-11-12 19:20:33 |
| 85.197.0.0/18 | 15,899 | 2026-11-12 19:20:33 |
| 91.225.3.0/24 | 15,892 | 2026-11-12 19:20:33 |
| 195.36.81.0/24 | 15,891 | 2026-11-12 19:20:33 |
| 213.196.192.0/18 | 15,880 | 2026-11-12 19:20:33 |
| 91.199.241.0/24 | 15,874 | 2026-11-12 19:20:33 |
| 192.109.126.0/24 | 15,863 | 2026-11-12 19:20:33 |
| 213.168.64.0/18 | 15,835 | 2026-11-12 19:20:33 |
| 194.8.192.0/19 | 15,811 | 2026-11-12 19:20:33 |
| 193.27.96.0/19 | 15,804 | 2026-11-12 19:20:33 |
| 193.26.15.0/24 | 15,785 | 2026-11-12 19:20:33 |
| 212.117.64.0/19 | 15,783 | 2026-11-12 19:20:33 |
| 185.20.228.0/22 | 15,769 | 2026-11-12 19:20:33 |
| 194.15.156.0/24 | 15,739 | 2026-11-12 19:20:33 |
| 194.15.157.0/24 | 15,732 | 2026-11-12 19:20:33 |
| 212.8.144.0/21 | 15,720 | 2026-11-12 19:20:33 |
| 212.8.128.0/19 | 15,647 | 2026-11-12 19:20:33 |
| 83.138.60.0/24 | 15,613 | 2026-11-12 19:20:33 |
| 91.220.185.0/24 | 15,604 | 2026-11-12 19:20:33 |
| 195.36.105.0/24 | 15,590 | 2026-11-12 19:20:33 |
| 195.137.163.0/24 | 15,575 | 2026-11-12 19:20:33 |
| 193.16.207.0/24 | 15,574 | 2026-11-12 19:20:33 |
| 194.50.47.0/24 | 15,519 | 2026-11-12 19:20:33 |
| 193.23.56.0/24 | 15,465 | 2026-11-12 19:20:33 |
| 212.66.128.0/19 | 15,422 | 2026-11-12 19:20:33 |
| 213.160.92.0/23 | 15,179 | 2026-11-12 19:20:33 |
| 194.50.191.0/24 | 9,984 | 2026-11-12 19:20:33 |
| 194.8.197.0/24 | 5,690 | 2026-11-04 16:10:56 |
| 193.56.158.0/24 | 5,666 | 2026-11-12 19:20:33 |
| 89.0.52.0/24 | 3,637 | 2026-06-02 21:08:59 |
| 89.0.212.0/24 | 3,622 | 2026-10-09 02:28:27 |
| 89.0.4.0/24 | 3,548 | 2026-10-18 04:43:02 |
| 89.0.182.0/24 | 1,982 | 2026-10-06 18:17:00 |
| 81.173.141.0/24 | 1,949 | 2026-08-09 03:06:27 |
| 89.0.211.0/24 | 1,927 | 2026-09-21 23:21:35 |
| 78.34.42.0/24 | 1,911 | 2026-06-21 09:11:14 |
| 213.168.87.0/24 | 1,878 | 2026-07-12 07:11:35 |
| 213.168.112.0/24 | 1,855 | 2026-10-17 03:44:38 |
| 78.34.143.0/24 | 1,670 | 2026-07-12 15:23:17 |
| 89.0.2.0/24 | 1,597 | 2026-10-17 02:59:30 |
Showing top 50 of 51 announced prefixes by sample volume.
Frequently Asked Questions
What is AS8422?
AS8422 is an Autonomous System Number assigned to NetCologne Gesellschaft fur Telekommunikation mbH. 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 AS8422 announce?
AS8422 announces 572.4K IPv4 addresses distributed across 34 routed CIDR prefixes. The network is registered in Germany.
Who operates AS8422?
AS8422 is operated by NetCologne Gesellschaft fur Telekommunikation mbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS8422 registered in?
AS8422 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
