5.43.121.125 is an IPv4 address announced by AS42560, with approximate network location Kiseljak, Bosnia & Herzegovina. Its reverse DNS name is cable-5-43-121-125.dynamic.telemach.ba. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | BA-TELEMACH |
| ASN | AS42560 |
| Network Name | TELEMACH-BH |
| CIDR Block | 5.43.96.0/19 |
| RIR | RIPE |
| Network registration country | BA |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | cable-5-43-121-125.dynamic.telemach.ba |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | cable-5-43-121-125.dynamic.telemach.ba |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP.
DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
No specific classification
🔍 12 signal types · 12 observations collected
This report is generated from 12+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 5.43.121.125
Who owns the IP address 5.43.121.125?
5.43.121.125 is registered to BA-TELEMACH. The address falls within the 5.43.96.0/19 network block. Registration is held at RIPE.
Where is 5.43.121.125 located?
Geolocation data places 5.43.121.125 in Kiseljak, Federation of Bosnia and Herzegovina, Bosnia & Herzegovina. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 5.43.121.125 malicious or safe?
5.43.121.125 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 5.43.121.125?
The reverse DNS (PTR) record for 5.43.121.125 is cable-5-43-121-125.dynamic.telemach.ba. This hostname is not forward-confirmed, so it should be treated as a weak signal.
