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
- Hosting allocation −6
- Trust score 59 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 91.230.176.0/22 | 1.0K |
96.8%
|
WorldStream B.V. | BE | — | — |
| 185.194.84.0/22 | 1.0K |
0.0%
|
WorldStream B.V. | BE | — | — |
| 91.230.170.0/23 | 512 |
100.0%
|
WorldStream B.V. | BE | — | — |
| 185.194.84.0/23 | 512 |
99.2%
|
WorldStream B.V. | BE | — | — |
| 194.213.114.0/23 | 512 |
96.9%
|
WorldStream B.V. | BE | — | — |
| 185.194.87.0/24 | 256 |
100.0%
|
Amazon.com, Inc. | BE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS28836 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 |
|---|---|---|
| 91.230.170.0/23 | 1,816,459 | 2026-07-23 15:48:21 |
| 91.230.179.0/24 | 13,571 | 2026-07-23 15:48:04 |
| 194.213.114.0/23 | 13,202 | 2026-07-23 15:42:14 |
| 185.194.84.0/23 | 12,254 | 2026-07-23 15:42:14 |
| 91.230.176.0/22 | 11,953 | 2026-07-23 15:47:33 |
| 91.230.170.0/24 | 10,328 | 2026-07-23 15:42:14 |
| 91.230.171.0/24 | 10,201 | 2026-07-23 15:42:14 |
| 91.230.176.0/24 | 10,189 | 2026-07-23 15:42:14 |
| 91.230.177.0/24 | 10,166 | 2026-07-23 15:42:14 |
| 194.213.115.0/24 | 10,149 | 2026-07-23 15:42:14 |
| 194.213.114.0/24 | 10,145 | 2026-07-23 15:42:14 |
| 185.194.85.0/24 | 10,082 | 2026-07-23 15:42:14 |
| 185.194.84.0/24 | 9,937 | 2026-07-23 15:42:14 |
| 91.230.178.0/24 | 9,011 | 2026-07-23 15:42:14 |
| 185.194.87.0/24 | 1,969 | 2026-07-23 15:13:38 |
| 185.194.86.0/24 | 1,279 | 2026-07-23 14:40:32 |
Frequently Asked Questions
What is AS28836?
AS28836 is an Autonomous System Number assigned to WorldStream B.V.. 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 AS28836 announce?
AS28836 announces 3.1K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Belgium.
Who operates AS28836?
AS28836 is operated by WorldStream B.V.. The organization is based in Belgium. You can view all IP ranges and related ASNs on the organization page.
What country is AS28836 registered in?
AS28836 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
