CIDR Range

204.187.198.0/23

512 IPs /23 Ntte Global Network Brand Name AS9232 Canada ARIN

Addresses

512

IP Range

204.187.198.0

→ 204.187.199.255

Sub-ranges

within this block

PTR Density

0.0%

0 of 512 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.

71/100

Moderate

How this score is built

Baseline (neutral) 65
Long-established allocation (32y) +6
Trust score 71 / 100

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 204.187.198.0/23

204.187.198.0/23 runs from 204.187.198.0 to 204.187.199.255.

First 16

204.187.198.0 204.187.198.1 204.187.198.2 204.187.198.3 204.187.198.4 204.187.198.5 204.187.198.6 204.187.198.7 204.187.198.8 204.187.198.9 204.187.198.10 204.187.198.11 204.187.198.12 204.187.198.13 204.187.198.14 204.187.198.15

Last 16

204.187.199.240 204.187.199.241 204.187.199.242 204.187.199.243 204.187.199.244 204.187.199.245 204.187.199.246 204.187.199.247 204.187.199.248 204.187.199.249 204.187.199.250 204.187.199.251 204.187.199.252 204.187.199.253 204.187.199.254 204.187.199.255

Frequently Asked Questions

What is 204.187.198.0/23?

204.187.198.0/23 is a CIDR network block containing 512 IPv4 addresses (from 204.187.198.0 to 204.187.199.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 204.187.198.0/23 network?

The 204.187.198.0/23 range is allocated to Ntte Global Network Brand Name and announced via AS9232 from Canada.

Last updated: 2026-11-13 09:54:05 UTC