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 (33y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 134.37.128.0/17
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 134.37.128.0/18 | 16.4K | Hiab Oyj | AS25213 | FI |
| 134.37.128.0/18 | 16.4K | Hiab Oyj | AS25213 | FI |
| 134.37.192.0/19 | 8.2K | Hiab Oyj | AS25213 | FI |
| 134.37.192.0/19 | 8.2K | Hiab Oyj | AS25213 | FI |
| 134.37.224.0/20 | 4.1K | Hiab Oyj | AS25213 | FI |
| 134.37.224.0/20 | 4.1K | Hiab Oyj | AS25213 | FI |
| 134.37.240.0/21 | 2.0K | Hiab Oyj | AS25213 | FI |
| 134.37.240.0/21 | 2.0K | Hiab Oyj | AS25213 | FI |
| 134.37.248.0/22 | 1.0K | Hiab Oyj | AS25213 | FI |
| 134.37.248.0/22 | 1.0K | Hiab Oyj | AS25213 | FI |
| 134.37.252.0/23 | 512 | Hiab Oyj | AS25213 | FI |
| 134.37.252.0/23 | 512 | Hiab Oyj | AS25213 | FI |
| 134.37.254.0/24 | 256 | Hiab Oyj | AS25213 | FI |
| 134.37.254.0/24 | 256 | Hiab Oyj | AS25213 | FI |
| 134.37.255.0/24 | 256 | Hiab Oyj | AS25213 | FI |
| 134.37.255.0/24 | 256 | Hiab Oyj | AS25213 | FI |
First 256 of 32,768 IP addresses in 134.37.128.0/17
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 134.37.0.0/16.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | ripe |
Frequently Asked Questions
What is 134.37.128.0/17?
134.37.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 134.37.128.0 to 134.37.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 134.37.128.0/17 network?
The 134.37.128.0/17 range is allocated to Hiab Oyj and announced via AS25213 from Finland.