166.0.156.183
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.
- Baseline (neutral) 65
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Established allocation (14y) +3
- Trust score 82 / 100
Experimental · trust-vectors model v1.2.1 — 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.
Reverse-DNS changes between Jun 1, 2026 and Sep 28, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Sep 28, 2026 → present
- 166-0-156-183.ips.acedatacenter.com stable — Jun 1, 2026 → Sep 28, 2026
Network Allocation for 166.0.156.183
- CIDR range
- 166.0.156.0/24
- IP range (int)
- 2,785,057,792 — 2,785,058,047
- Prefix length
- /24
- Organization
- Datacamp Limited
- ASN
- AS212238
- ASN name
- Datacamp Limited
- Location
- Madrid, Madrid, Spain
- Coordinates
- 40.415300, -3.694000
- Accuracy radius
- 20 km
- Postal code
- 28071
- Regional Internet Registry
- ARIN
- Allocated
- 2012-07-10
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-09-27 05:24:39
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
See the full history for 166.0.156.0/24.
Frequently Asked Questions
Who owns 166.0.156.183?
166.0.156.183 is allocated to Datacamp Limited (AS212238), registered in Madrid, Spain.
Where is 166.0.156.183 located?
The geolocation for 166.0.156.183 maps to Madrid, Spain 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 166.0.156.183 on?
166.0.156.183 belongs to the 166.0.156.0/24 network block announced by AS212238. This range contains 256 addresses.
Does 166.0.156.183 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.
