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Organization

Entropia e.V.

IPv4 addresses
16,896
CIDR ranges
3
Category
unknown
BGP prefixes announced
3

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.

65/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Trust score 65 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About this organization

Hackspace in Karlsruhe, Germany.

Founded
1999
Headquarters
Karlsruhe
Parent
Chaos Computer Club

Operates 2 networks present at 1 internet exchange with a open peering policy.

Countries served by Entropia e.V.

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Entropia e.V.

ASNNameIPsPrefixesCountry
AS215185 Entropia e.V. 16.6K 2 DE
AS208854 Entropia e.V. 256 1 DE

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
151.216.192.0/18 16.4K
0.0%
AS215185 DE
45.140.180.0/24 256
19.9%
AS208854 DE
45.140.181.0/24 256
0.0%
AS215185 DE

Frequently Asked Questions

How many IP addresses does Entropia e.V. own?

Entropia e.V. controls 16.9K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in Germany.

What ASNs does Entropia e.V. operate?

Entropia e.V. operates 2 Autonomous Systems. Each ASN represents an independently routed network that Entropia e.V. manages for internet traffic delivery.

What type of organization is Entropia e.V.?

Entropia e.V. is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-26 09:10:36 UTC
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