Skip to main content
CIDR
/21 · 2.0K IPs
ASN
Fonira Telekom GmbH
Reverse DNS
071-143.dynamic.dsl.fonira.net
Last scanned 11 hr ago
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.

81/100
Trusted
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 178.251.71.143

CIDR range
178.251.64.0/21
IP range (int)
3,002,810,368 — 3,002,812,415
Prefix length
/21
Organization
Fonira Telekom GmbH
ASN
AS51184
ASN name
Fonira Telekom GmbH
Location
Mattighofen, Upper Austria, Austria
Coordinates
48.104400, 13.147800
Accuracy radius
100 km
Postal code
5230
Regional Internet Registry
RIPE
Allocated
2010-06-21
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-09-21 05:26:07

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

Announced prefix
Origin AS
Announcement samples
33,665
Last seen
2026-09-21 21:34:57

Frequently Asked Questions

Who owns 178.251.71.143?

178.251.71.143 is allocated to Fonira Telekom GmbH (AS51184), registered in Mattighofen, Austria.

Where is 178.251.71.143 located?

The geolocation for 178.251.71.143 maps to Mattighofen, Austria 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 178.251.71.143 on?

178.251.71.143 belongs to the 178.251.64.0/21 network block announced by AS51184. This range contains 2,048 addresses.

Does 178.251.71.143 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: 2026-09-21 13:50:06 UTC
Share