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CIDR
/20 · 4.1K IPs
ASN
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Reverse DNS
No PTR record
Blocklisted
Checking…
Scanning blocklists

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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 141.89.226.50

CIDR range
141.89.224.0/20
IP range (int)
2,371,477,504 — 2,371,481,599
Prefix length
/20
Organization
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
ASN
AS680
ASN name
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Location
Potsdam, Brandenburg, Germany
Coordinates
52.410900, 12.990500
Accuracy radius
5 km
Postal code
14469
Regional Internet Registry
RIPE
Allocated
1990-06-07
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:23:21

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
4,621
Last seen
2026-07-18 22:40:17

Frequently Asked Questions

Who owns 141.89.226.50?

141.89.226.50 is allocated to Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (AS680), registered in Potsdam, Germany.

Where is 141.89.226.50 located?

The geolocation for 141.89.226.50 maps to Potsdam, Germany based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 141.89.226.50 on?

141.89.226.50 belongs to the 141.89.224.0/20 network block announced by AS680. This range contains 4,096 addresses.

Does 141.89.226.50 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-18 10:49:13 UTC
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