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IPv4 Address

212.7.147.148

CIDR
/21 · 2.0K IPs
ASN
1&1 Versatel 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.

70/100
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 212.7.147.148

CIDR range
212.7.144.0/21
IP range (int)
3,557,265,408 — 3,557,267,455
Prefix length
/21
Organization
1&1 Versatel GmbH
ASN
AS8881
ASN name
1&1 Versatel GmbH
Location
Henstedt-Ulzburg Municipality, Schleswig Holstein, Germany
Coordinates
51.299300, 9.491000
Accuracy radius
200 km
Postal code
24558
Regional Internet Registry
RIPE
Allocated
1998-05-19
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-10 06:21:25

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

Announced prefix
Origin AS
Announcement samples
17,327
Last seen
2026-07-18 20:51:11

Frequently Asked Questions

Who owns 212.7.147.148?

212.7.147.148 is allocated to 1&1 Versatel GmbH (AS8881), registered in Henstedt-Ulzburg Municipality, Germany.

Where is 212.7.147.148 located?

The geolocation for 212.7.147.148 maps to Henstedt-Ulzburg Municipality, 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 212.7.147.148 on?

212.7.147.148 belongs to the 212.7.144.0/21 network block announced by AS8881. This range contains 2,048 addresses.

Does 212.7.147.148 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 18:59:18 UTC
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