Skip to main content
WorldIP.io
CIDR Range

118.163.20.0/23

Addresses
512
512
Sub-ranges
0+
within this block
PTR Density
99.8%
511 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.

80/100
Trusted
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 118.163.20.0/23

118.163.20.0/23 runs from 118.163.20.0 to 118.163.21.255.

First 16
Last 16

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
2
Last seen
2026-06-15 07:16:15

Frequently Asked Questions

What is 118.163.20.0/23?

118.163.20.0/23 is a CIDR network block containing 512 IPv4 addresses (from 118.163.20.0 to 118.163.21.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 118.163.20.0/23 network?

The 118.163.20.0/23 range is allocated to Data Communication Business Group and announced via AS3462 from Taiwan.

Last updated: 2026-11-13 11:39:04 UTC
Share