AS8489
Martin Mersberger EDV Beratung
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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: LOCIX DUSSELDORF: Peering LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 195.22.142.0/23 | 512 |
12.5%
|
Martin Mersberger EDV Beratung | DE | — | — |
| 91.198.114.0/24 | 256 |
0.0%
|
Martin Mersberger EDV Beratung | DE | — | — |
| 91.199.88.0/24 | 256 |
0.0%
|
Martin Mersberger EDV Beratung | DE | — | — |
| 193.37.151.0/24 | 256 |
7.4%
|
Martin Mersberger EDV Beratung | DE | — | — |
| 195.245.254.0/24 | 256 |
0.0%
|
Martin Mersberger EDV Beratung | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS8489 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 |
|---|---|---|
| 195.22.142.0/23 | 22,761 | 2026-07-18 10:52:24 |
| 193.37.151.0/24 | 22,082 | 2026-07-18 10:52:41 |
| 91.198.114.0/24 | 18,580 | 2026-07-18 10:52:10 |
| 195.245.254.0/24 | 18,573 | 2026-07-18 10:52:41 |
| 91.199.88.0/24 | 18,541 | 2026-07-18 10:52:10 |
Frequently Asked Questions
What is AS8489?
AS8489 is an Autonomous System Number assigned to Martin Mersberger EDV Beratung. 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 AS8489 announce?
AS8489 announces 1.5K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Germany.
Who operates AS8489?
AS8489 is operated by Martin Mersberger EDV Beratung. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS8489 registered in?
AS8489 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
