AS43284
IWB Industrielle Werke Basel
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: SwissIX: Peering
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 80.241.96.0/20 | 4.1K |
0.0%
|
IWB Industrielle Werke Basel | CH | — | — |
| 213.159.80.0/20 | 4.1K |
0.0%
|
IWB Industrielle Werke Basel | CH | Basel-City | Basel |
| 77.73.240.0/21 | 2.0K |
13.0%
|
IWB Industrielle Werke Basel | CH | Basel-City | Basel |
| 185.69.136.0/22 | 1.0K |
1.4%
|
IWB Industrielle Werke Basel | CH | Basel-City | Basel |
| 91.213.24.0/24 | 256 |
9.8%
|
IWB Industrielle Werke Basel | CH | — | — |
| 194.56.210.0/24 | 256 |
1.6%
|
IWB Industrielle Werke Basel | CH | — | — |
| 194.56.219.0/24 | 256 |
0.0%
|
IWB Industrielle Werke Basel | CH | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS43284 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 |
|---|---|---|
| 80.241.96.0/20 | 4,122 | 2026-07-20 08:44:08 |
| 194.56.219.0/24 | 3,807 | 2026-07-20 08:44:36 |
| 77.73.240.0/21 | 3,718 | 2026-07-20 08:44:18 |
| 185.69.136.0/22 | 3,673 | 2026-07-20 08:44:35 |
| 91.213.24.0/24 | 3,643 | 2026-07-20 08:44:13 |
| 194.56.210.0/24 | 3,539 | 2026-07-20 08:44:36 |
| 213.159.80.0/20 | 3,469 | 2026-07-20 08:44:41 |
Frequently Asked Questions
What is AS43284?
AS43284 is an Autonomous System Number assigned to IWB Industrielle Werke Basel. 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 AS43284 announce?
AS43284 announces 12.0K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Switzerland.
Who operates AS43284?
AS43284 is operated by IWB Industrielle Werke Basel. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.
What country is AS43284 registered in?
AS43284 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
