2.138.200.129
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
- Long-established allocation (16y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 2.138.200.129
- CIDR range
- 2.138.200.0/21
- IP range (int)
- 42,649,600 — 42,651,647
- Prefix length
- /21
- Organization
- Telefonica De Espana S.a.u.
- ASN
- AS3352
- ASN name
- Telefonica De Espana S.a.u.
- Location
- Madrid, Madrid, Spain
- Coordinates
- 40.494200, -3.683200
- Accuracy radius
- 5 km
- Postal code
- 28034
- Regional Internet Registry
- RIPE
- Allocated
- 2010-11-05
- Data source(s)
- maxmind_city, ipinfo_lite, maxmind_country, maxmind_asn
- Last updated
- 2026-07-21 04:03:43
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 2.138.200.129?
2.138.200.129 is allocated to Telefonica De Espana S.a.u. (AS3352), registered in Madrid, Spain.
Where is 2.138.200.129 located?
The geolocation for 2.138.200.129 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 2.138.200.129 on?
2.138.200.129 belongs to the 2.138.200.0/21 network block announced by AS3352. This range contains 2,048 addresses.
Does 2.138.200.129 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.
