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CIDR Range

172.219.84.0/23

Addresses
512
512
Sub-ranges
0+
within this block
PTR Density
98.4%
504 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.

78/100
Moderate
How this score is built

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

Geolocation

First and last addresses in 172.219.84.0/23

172.219.84.0/23 runs from 172.219.84.0 to 172.219.85.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 172.219.0.0/16.

Announced prefix
Origin AS
Announcement samples
26,340
Last seen
2026-11-01 13:31:01

Frequently Asked Questions

What is 172.219.84.0/23?

172.219.84.0/23 is a CIDR network block containing 512 IPv4 addresses (from 172.219.84.0 to 172.219.85.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 172.219.84.0/23 network?

The 172.219.84.0/23 range is allocated to TELUS Communications Inc. and announced via AS852 from Canada.

Last updated: 2026-11-01 13:54:06 UTC
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