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IPv4 Address

5.22.212.166

Within
5.22.208.0/20
CIDR
/22 · 1.0K IPs
ASN
UpCloud Ltd
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 →

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

  1. 5-22-212-166.de-fra1.upcloud.host stable — Jun 28, 2026 → present
  2. no PTR — Jun 25, 2026 → Jun 28, 2026
  3. 5-22-212-166.de-fra1.upcloud.host stable — Jun 11, 2026 → Jun 25, 2026

Network Allocation for 5.22.212.166

CIDR range
5.22.212.0/22
IP range (int)
85,382,144 — 85,383,167
Prefix length
/22
Organization
UpCloud Ltd
ASN
AS202053
ASN name
UpCloud Ltd
Location
Frankfurt am Main, Hesse, Germany
Coordinates
50.110300, 8.714700
Accuracy radius
20 km
Postal code
60314
Regional Internet Registry
RIPE
Allocated
2012-05-04
Data source(s)
maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
Last updated
2026-09-22 04:04:04

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

Announced prefix
Origin AS
Announcement samples
13,742
Last seen
2026-09-23 08:21:29

Frequently Asked Questions

Who owns 5.22.212.166?

5.22.212.166 is allocated to UpCloud Ltd (AS202053), registered in Frankfurt am Main, Germany.

Where is 5.22.212.166 located?

The geolocation for 5.22.212.166 maps to Frankfurt am Main, 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 5.22.212.166 on?

5.22.212.166 belongs to the 5.22.212.0/22 network block announced by AS202053. This range contains 1,024 addresses.

Does 5.22.212.166 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: 2026-09-22 17:22:06 UTC
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