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 (33y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-04 UTC1
Registrable domains (like example.com) with at least one name resolving to this IP — counted once a week from issued.live's DNS snapshot.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
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 4, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 4, 2026 → present
- vpnclaymore.ru stable — Aug 17, 2026 → Oct 4, 2026
Network Allocation for 138.124.37.133
- CIDR range
- 138.124.37.0/29
- IP range (int)
- 2,323,391,744 — 2,323,391,751
- Prefix length
- /29
- Organization
- WAIcore Ltd
- ASN
- AS213887
- ASN name
- WAIcore Ltd
- Location
- Switzerland
- Coordinates
- 47.144900, 8.155100
- Accuracy radius
- 100 km
- Regional Internet Registry
- RIPE
- Allocated
- 1993-09-01
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-02 08:40:38
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 | New Allocation | — | CH |
See the full history for 138.124.36.0/22.
Frequently Asked Questions
Who owns 138.124.37.133?
138.124.37.133 is allocated to WAIcore Ltd (AS213887), registered in Switzerland.
Where is 138.124.37.133 located?
The geolocation for 138.124.37.133 maps to Switzerland 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 138.124.37.133 on?
138.124.37.133 belongs to the 138.124.37.0/29 network block announced by AS213887. This range contains 8 addresses.
Does 138.124.37.133 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.
