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CIDR
/23 · 512 IPs
ASN
Avira Holding GmbH
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.

73/100
Moderate
How this score is built

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

Network Allocation for 5.104.157.214

CIDR range
5.104.156.0/23
IP range (int)
90,741,760 — 90,742,271
Prefix length
/23
Organization
Avira Holding GmbH
ASN
AS206970
ASN name
Avira Holding GmbH
Location
Tettnang, Baden Wurttemberg, Germany
Coordinates
47.670200, 9.595000
Accuracy radius
20 km
Postal code
88069
Regional Internet Registry
RIPE
Allocated
2012-06-29
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-28 04:03:45

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

Announced prefix
Origin AS
Announcement samples
17,916
Last seen
2026-08-03 12:12:48

Frequently Asked Questions

Who owns 5.104.157.214?

5.104.157.214 is allocated to Avira Holding GmbH (AS206970), registered in Tettnang, Germany.

Where is 5.104.157.214 located?

The geolocation for 5.104.157.214 maps to Tettnang, 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 5.104.157.214 on?

5.104.157.214 belongs to the 5.104.156.0/23 network block announced by AS206970. This range contains 512 addresses.

Does 5.104.157.214 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: 2026-08-03 12:48:29 UTC
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