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
- Established allocation (11y) +3
- Trust score 78 / 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 Aug 17, 2026 and Oct 2, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 2, 2026 → present
- mail.lemaambiental.com.br stable — Aug 17, 2026 → Oct 2, 2026 1 brief no-PTR dropout
Network Allocation for 138.97.107.128
- CIDR range
- 138.97.104.0/22
- IP range (int)
- 2,321,639,424 — 2,321,640,447
- Prefix length
- /22
- Organization
- EVEO S.A.
- ASN
- AS53107
- ASN name
- EVEO S.A.
- Location
- Brazil
- Coordinates
- -22.830500, -43.219200
- Accuracy radius
- 1000 km
- Regional Internet Registry
- LACNIC
- Allocated
- 2015-03-27
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-08-09 13:24:11
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 from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | lacnic |
See the full history for 138.97.96.0/19.
Frequently Asked Questions
Who owns 138.97.107.128?
138.97.107.128 is allocated to EVEO S.A. (AS53107), registered in Brazil.
Where is 138.97.107.128 located?
The geolocation for 138.97.107.128 maps to Brazil 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 138.97.107.128 on?
138.97.107.128 belongs to the 138.97.104.0/22 network block announced by AS53107. This range contains 1,024 addresses.
Does 138.97.107.128 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.
