Addresses
32,768
32.8K
Sub-ranges
3+
within this block
PTR Density
99.5%
32.6K of 32.8K IPs have PTR
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.
67/100
Moderate
How this score is built
- Baseline (neutral) 65
- Has a reverse-DNS (PTR) record +5
- Recently allocated (1y) −3
- Trust score 67 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 66.147.0.0/17
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 66.147.0.0/18 | 16.4K | TELUS Communications Inc. | AS852 | CA |
| 66.147.0.0/18 | 16.4K | TELUS Communications Inc. | AS852 | CA |
| 66.147.64.0/18 | 16.4K | — | — | CA |
Geolocation
First and last addresses in 66.147.0.0/17
66.147.0.0/17 runs from 66.147.0.0 to 66.147.127.255.
First 16
66.147.0.0
66.147.0.1
66.147.0.2
66.147.0.3
66.147.0.4
66.147.0.5
66.147.0.6
66.147.0.7
66.147.0.8
66.147.0.9
66.147.0.10
66.147.0.11
66.147.0.12
66.147.0.13
66.147.0.14
66.147.0.15
Last 16
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 | New Allocation | — | CA |
Frequently Asked Questions
What is 66.147.0.0/17?
66.147.0.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 66.147.0.0 to 66.147.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 66.147.0.0/17 network?
The 66.147.0.0/17 range is allocated to an unknown organization from Canada.
Last updated: 2026-11-03 20:24:08 UTC
