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 1 internet exchange: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN
AS197637 — global IP footprint
Cities where AS197637 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS197637 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 |
|---|---|---|
| 159.48.38.0/24 | 20,796 | 2026-09-13 02:14:26 |
| 176.126.92.0/23 | 19,786 | 2026-09-02 00:29:05 |
| 194.163.48.0/22 | 19,404 | 2026-09-13 02:14:26 |
| 31.220.65.0/24 | 18,878 | 2026-09-02 00:42:40 |
| 31.220.70.0/23 | 18,656 | 2026-09-02 00:40:26 |
| 159.48.34.0/23 | 18,616 | 2026-09-13 02:14:25 |
| 159.48.39.0/24 | 18,613 | 2026-09-13 02:14:25 |
| 159.48.37.0/24 | 18,612 | 2026-09-13 02:14:25 |
| 159.48.41.0/24 | 18,610 | 2026-09-13 02:14:25 |
| 31.220.68.0/23 | 18,567 | 2026-09-02 00:40:26 |
| 176.126.94.0/23 | 17,883 | 2026-09-02 00:42:40 |
| 194.163.52.0/22 | 16,893 | 2026-09-13 02:14:25 |
| 109.75.104.0/24 | 10,306 | 2026-09-13 02:06:26 |
| 185.203.48.0/22 | 8,436 | 2026-09-13 02:05:55 |
| 31.220.68.0/22 | 8,217 | 2026-09-13 02:06:26 |
| 31.220.64.0/22 | 8,175 | 2026-09-13 02:06:26 |
| 194.163.48.0/20 | 8,143 | 2026-09-13 02:05:55 |
| 159.48.32.0/20 | 8,090 | 2026-09-13 02:06:26 |
| 176.126.92.0/22 | 8,086 | 2026-09-13 02:05:55 |
| 185.8.86.0/23 | 8,003 | 2026-09-13 02:05:55 |
| 185.65.196.0/23 | 7,973 | 2026-09-13 02:05:55 |
| 31.25.152.0/21 | 7,972 | 2026-09-13 02:05:55 |
| 37.99.200.0/21 | 7,951 | 2026-09-13 02:05:55 |
| 37.123.120.0/21 | 7,946 | 2026-09-13 02:06:26 |
| 185.8.84.0/23 | 7,876 | 2026-09-13 02:05:55 |
| 185.211.16.0/22 | 7,854 | 2026-09-13 02:05:55 |
| 109.75.108.0/22 | 7,846 | 2026-09-13 02:06:26 |
| 153.92.32.0/21 | 7,833 | 2026-09-13 02:06:26 |
| 185.62.88.0/22 | 7,832 | 2026-09-13 02:05:55 |
| 185.65.198.0/23 | 7,830 | 2026-09-13 02:05:55 |
| 109.75.102.0/24 | 7,824 | 2026-09-13 02:06:26 |
| 109.75.99.0/24 | 7,817 | 2026-09-13 02:06:26 |
| 185.68.76.0/22 | 7,815 | 2026-09-13 02:06:26 |
| 109.75.98.0/24 | 7,814 | 2026-09-13 02:06:26 |
| 195.42.244.0/22 | 7,811 | 2026-09-13 02:06:26 |
| 109.75.107.0/24 | 7,809 | 2026-09-13 02:06:26 |
| 109.75.105.0/24 | 7,791 | 2026-09-13 02:06:26 |
| 195.178.0.0/23 | 7,784 | 2026-09-13 02:06:26 |
| 109.75.97.0/24 | 7,781 | 2026-09-13 02:06:26 |
| 109.75.100.0/22 | 7,780 | 2026-09-13 02:06:56 |
| 109.75.96.0/24 | 7,772 | 2026-09-13 02:06:26 |
| 109.75.106.0/24 | 7,765 | 2026-09-13 02:06:56 |
| 193.57.0.0/22 | 7,637 | 2026-09-13 02:05:55 |
| 159.48.40.0/24 | 4,894 | 2026-07-13 18:26:16 |
| 159.48.36.0/24 | 4,877 | 2026-07-13 18:26:16 |
| 185.211.17.0/24 | 31 | 2026-08-27 06:39:03 |
| 109.75.111.0/24 | 31 | 2026-08-27 06:39:03 |
| 153.92.35.0/24 | 31 | 2026-08-27 06:39:03 |
| 193.57.3.0/24 | 31 | 2026-08-27 06:39:03 |
| 153.92.36.0/24 | 31 | 2026-08-27 06:39:03 |
Showing top 50 of 68 announced prefixes by sample volume.
Frequently Asked Questions
What is AS197637?
AS197637 is an Autonomous System Number assigned to ropa 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 AS197637 announce?
AS197637 announces 32.3K IPv4 addresses distributed across 18 routed CIDR prefixes. The network is registered in Germany.
Who operates AS197637?
AS197637 is operated by ropa GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS197637 registered in?
AS197637 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
