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 (35y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 153.52.128.0/19
Geolocation
First and last addresses in 153.52.128.0/19
153.52.128.0/19 runs from 153.52.128.0 to 153.52.159.255.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-11-03 | RIR Transfer | arin | ripe |
| 2026-11-03 | Country Change | US | PL |
| 2026-06-09 | New Allocation | — | US |
| 2026-06-06 | New Allocation | — | US |
| 2026-05-10 | RIR Transfer | apnic | arin |
Frequently Asked Questions
What is 153.52.128.0/19?
153.52.128.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 153.52.128.0 to 153.52.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 153.52.128.0/19 network?
The 153.52.128.0/19 range is allocated to an unknown organization from Poland.
