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CIDR Range

210.5.168.0/23

Addresses
512
512
Sub-ranges
0+
within this block
PTR Density
4.1%
21 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 210.5.168.0/23

210.5.168.0/23 runs from 210.5.168.0 to 210.5.169.255.

First 16
Last 16

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

Announced prefix
Origin AS
Announcement samples
20,045
Last seen
2026-10-31 04:06:32

Frequently Asked Questions

What is 210.5.168.0/23?

210.5.168.0/23 is a CIDR network block containing 512 IPv4 addresses (from 210.5.168.0 to 210.5.169.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 210.5.168.0/23 network?

The 210.5.168.0/23 range is allocated to HKBN Enterprise Solutions HK Limited and announced via AS9381 from Hong Kong.

Last updated: 2026-10-31 04:39:05 UTC
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