Skip to main content
WorldIP.io
CIDR Range

192.159.144.0/21

Addresses
2,048
2.0K
Sub-ranges
0+
within this block
PTR Density
3.0%
61 of 2.0K 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.

73/100
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 192.159.144.0/21

192.159.144.0/21 runs from 192.159.144.0 to 192.159.151.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 192.159.144.0/20.

Announced prefix
Origin AS
Announcement samples
33,018
Last seen
2026-10-27 09:24:36

Frequently Asked Questions

What is 192.159.144.0/21?

192.159.144.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 192.159.144.0 to 192.159.151.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 192.159.144.0/21 network?

The 192.159.144.0/21 range is allocated to New England Telehealth Consortium and announced via AS33422 from United States.

Last updated: 2026-10-27 09:39:05 UTC
Share