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CIDR
/22 · 1.0K IPs
ASN
O2 Czech Republic, a.s.
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 213.211.49.254

CIDR range
213.211.48.0/22
IP range (int)
3,587,387,392 — 3,587,388,415
Prefix length
/22
Organization
O2 Czech Republic, a.s.
ASN
AS12570
ASN name
O2 Czech Republic, a.s.
Location
Brno, South Moravian, Czechia
Coordinates
49.195300, 16.601600
Accuracy radius
20 km
Postal code
602 00
Regional Internet Registry
RIPE
Allocated
2003-03-27
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-08-18 04:09:39

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

Announced prefix
Origin AS
Announcement samples
11,064
Last seen
2026-09-26 21:29:07

Frequently Asked Questions

Who owns 213.211.49.254?

213.211.49.254 is allocated to O2 Czech Republic, a.s. (AS12570), registered in Brno, Czechia.

Where is 213.211.49.254 located?

The geolocation for 213.211.49.254 maps to Brno, Czechia 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 213.211.49.254 on?

213.211.49.254 belongs to the 213.211.48.0/22 network block announced by AS12570. This range contains 1,024 addresses.

Does 213.211.49.254 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: 2026-09-26 18:09:54 UTC
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