145.40.134.123 is an IPv4 address operated by mnt-uk-toob-1 (AS60377), geolocated to Portsmouth, United Kingdom. Its reverse DNS name is uk-134-123.toob.co.uk. As of October 4, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
🔍 15 signal types · 15 observations collected
This report is generated from 15+ 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 145.40.134.123
Who owns the IP address 145.40.134.123?
145.40.134.123 is registered to mnt-uk-toob-1. The address falls within the 145.40.128.0/18 network block. Registration is held at RIPE.
Where is 145.40.134.123 located?
Geolocation data places 145.40.134.123 in Portsmouth, England, United Kingdom. The local time zone is Europe/London. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 145.40.134.123 malicious or safe?
145.40.134.123 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 145.40.134.123?
The reverse DNS (PTR) record for 145.40.134.123 is uk-134-123.toob.co.uk. This hostname is not forward-confirmed, so it should be treated as a weak signal.
