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CIDR Range

101.100.234.0/23

512 IPs /23 Singapore APNIC
Addresses
512
512
Sub-ranges
4+
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.

76/100
Moderate
How this score is built

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

Ranges inside 101.100.234.0/23

Geolocation

First and last addresses in 101.100.234.0/23

101.100.234.0/23 runs from 101.100.234.0 to 101.100.235.255.

First 16
Last 16

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

Announced prefix
Origin AS
Announcement samples
30,753
Last seen
2026-10-27 11:29:34

Frequently Asked Questions

What is 101.100.234.0/23?

101.100.234.0/23 is a CIDR network block containing 512 IPv4 addresses (from 101.100.234.0 to 101.100.235.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 101.100.234.0/23 network?

The 101.100.234.0/23 range is allocated to an unknown organization from Singapore.

Last updated: 2026-10-27 11:54:05 UTC
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