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 (36y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 143.58.128.0/18
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 143.58.128.0/20 | 4.1K | Hyperoptic Ltd | AS56478 | GB |
| 143.58.144.0/20 | 4.1K | Hyperoptic Ltd | AS56478 | GB |
| 143.58.160.0/20 | 4.1K | Hyperoptic Ltd | AS56478 | GB |
| 143.58.176.0/20 | 4.1K | Hyperoptic Ltd | AS56478 | GB |
First and last addresses in 143.58.128.0/18
143.58.128.0/18 runs from 143.58.128.0 to 143.58.191.255.
BGP Routing
Live BGP anomalies →This block is announced in BGP, 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.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | ripe |
Frequently Asked Questions
What is 143.58.128.0/18?
143.58.128.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 143.58.128.0 to 143.58.191.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 143.58.128.0/18 network?
The 143.58.128.0/18 range is allocated to Hyperoptic Ltd and announced via AS56478 from United Kingdom.
