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 →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 147.90.122.0/23 | 512 |
100.0%
|
Robin Jung | NL | — | — |
| 147.90.124.0/23 | 512 |
99.8%
|
Robin Jung | NL | — | — |
| 95.169.176.0/24 | 256 |
100.0%
|
Robin Jung | DE | Hesse | Frankfurt am Main |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS203636 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 |
|---|---|---|
| 95.169.176.0/24 | 13,583 | 2026-07-23 02:18:13 |
| 147.90.123.0/24 | 13,497 | 2026-07-23 02:18:13 |
| 147.90.122.0/24 | 13,496 | 2026-07-23 02:18:13 |
| 147.90.124.0/24 | 13,464 | 2026-07-23 02:18:13 |
| 147.90.125.0/24 | 13,376 | 2026-07-23 02:18:13 |
Frequently Asked Questions
What is AS203636?
AS203636 is an Autonomous System Number assigned to Robin Jung. 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 AS203636 announce?
AS203636 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Germany.
Who operates AS203636?
AS203636 is operated by Robin Jung. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS203636 registered in?
AS203636 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
