109.144.128.0/23
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 (17y) +6
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 109.144.128.0/23
109.144.128.0/23 runs from 109.144.128.0 to 109.144.129.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 109.144.0.0/12.
Frequently Asked Questions
What is 109.144.128.0/23?
109.144.128.0/23 is a CIDR network block containing 512 IPv4 addresses (from 109.144.128.0 to 109.144.129.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 109.144.128.0/23 network?
The 109.144.128.0/23 range is allocated to British Telecommunications Limited and announced via AS2856 from United Kingdom.
